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Building Apps In Swift With Storyboards

samzenpus posted yesterday | from the build-it-better dept.

Programming 60

Nerval's Lobster writes Apple touts the Swift programming language as easy to use, thanks in large part to features such as Interface Builder, a visual designer provided in Xcode that allows a developer to visually design storyboards. In theory, this simplifies the process of designing both screens and the connections between screens, as it needs no code and offers an easy-to-read visual map of an app's navigation. But is Swift really so easy (or at least as easy as anything else in a developer's workflow)? This new walkthrough of Interface Builder (via Dice) shows that it's indeed simple to build an app with these custom tools... so long as the app itself is simple. Development novices who were hoping that Apple had created a way to build complex apps with a limited amount of actual coding might have to spend a bit more time learning the basics before embarking on the big project of their dreams.

How To Find the Right Open Source Project To Get Involved With

samzenpus posted yesterday | from the get-going dept.

Open Source 53

An anonymous reader writes Writing on Opensource.com, Matt Micene shares his thoughts on getting started with an open source project. "I came back from OSCON this year with a new fire to contribute to an open source project. I've been involved in open source for years, but lately I've been more of an enthusiast-evangelist than a hands-on-contributor to an open source community. So, I started some thinking about what to do next. When I was involved in projects before, it was due to a clear progression from user to forum guru to contributor. It's a great path to take but what do you do if you just want to jump into something?" Matt goes on to lay out several steps to help new contributors get started.

Ask Slashdot: Software Issue Tracking Transparency - Good Or Bad?

samzenpus posted 2 days ago | from the to-show-them-or-not-to-show-them dept.

Businesses 157

First time accepted submitter Mike Sheen writes I'm the lead developer for an Australian ERP software outfit. For the last 10 years or so we've been using Bugzilla as our issue tracking system. I made this publicly available to the degree than anyone could search and view bugs. Our software is designed to be extensible and as such we have a number of 3rd party developers making customization and integrating with our core product.

We've been pumping out builds and publishing them as "Development Stream (Experimental / Unstable" and "Release Stream (Stable)", and this is visible on our support site to all. We had been also providing a link next to each build with the text showing the number of bugs fixed and the number of enhancements introduced, and the URL would take them to the Bugzilla list of issues for that milestone which were of type bug or enhancement.

This had been appreciated by our support and developer community, as they can readily see what issues are addressed and what new features have been introduced. Prior to us exposing our Bugzilla database publicly we produced a sanitized list of changes — which was time consuming to produce and I decided was unnecessary given we could just expose the "truth" with simple links to the Bugzilla search related to that milestone.

The sales and marketing team didn't like this. Their argument is that competitors use this against us to paint us as producers of buggy software. I argue that transparency is good, and beneficial — and whilst our competitors don't publish such information — but if we were to follow our competitors practices we simply follow them in the race to the bottom in terms of software quality and opaqueness.

In my opinion, transparency of software issues provides:

Identification of which release or build a certain issue is fixed.
Recognition that we are actively developing the software.
Incentive to improve quality controls as our "dirty laundry" is on display.
Information critical to 3rd party developers.
A projection of integrity and honesty.

I've yielded to the sales and marketing demands such that we no longer display the links next to each build for fixes and enhancements, and now publish "Development Stream (Experimental / Unstable" as simply "Development Stream") but I know what is coming next — a request to no longer make our Bugzilla database publicly accessible. I still have the Bugzilla database publicly exposed, but there is now only no longer the "click this link to see what we did in this build".

A compromise may be to make the Bugzilla database only visible to vetted resellers and developers — but I'm resistant to making a closed "exclusive" culture. I value transparency and recognize the benefits. The sales team are insistent that exposing such detail is a bad thing for sales.

I know by posting in a community like Slashdot that I'm going to get a lot of support for my views, but I'm also interested in what people think about the viewpoint that such transparency could be bad thing.

Microsoft Co-opts Ice Bucket Challenge Idea To Promote Coding In Latin America

Soulskill posted 2 days ago | from the i-challenge-all-of-you dept.

Programming 96

theodp writes: Microsoft is aiming to offer free programming courses to over a million young Latin Americans through its Yo Puedo Programar and Eu Posso Programar initiatives ("I Can Program"). People between the ages of 12 and 25 will be able to sign up for the free online courses "One Hour Coding" and "Learning to Program," which will be offered in conjunction with Colombia's Coding Week (Oct. 6-10). The online courses will also be available in Argentina, Brazil, Chile, Ecuador, Mexico, Peru and Puerto Rico. "One Hour Coding" (aka Hour of Code in the U.S.) is a short introductory course in which participants will learn how the technology works and how to create applications, and it offers "a playful immersion in the computer sciences," Microsoft said in a statement. In the virtual, 12-session "Learning to Program" course, students will discover that "technical complexity in application development tools is a myth and that everyone can do it," the statement added. Taking a page from the ALS Ice Bucket Challenge its execs embraced, Microsoft is encouraging students to complete the Hour of Code and challenge four other friends to do the same (Google Translate).

Ask Slashdot: Swift Or Objective-C As New iOS Developer's 1st Language?

timothy posted 3 days ago | from the two-roads-diverge-but-do-they-loop dept.

Programming 306

macs4all (973270) writes "I am an experienced C and Assembler Embedded Developer who is contemplating for the first time beginning an iOS App Project. Although I am well-versed in C, I have thus-far avoided C++, C# and Java, and have only briefly dabbled in Obj-C. Now that there are two possibilities for doing iOS Development, which would you suggest that I learn, at least at first? And is Swift even far-enough along to use as the basis for an entire app's development? My goal is the fastest and easiest way to market for this project; not to start a career as a mobile developer. Another thing that might influence the decision: If/when I decide to port my iOS App to Android (and/or Windows Phone), would either of the above be an easier port; or are, for example, Dalvick and the Android APIs different enough from Swift/Obj-C and CocoaTouch that any 'port' is essentially a re-write?"

PostgreSQL Outperforms MongoDB In New Round of Tests

Soulskill posted 3 days ago | from the there-can-be-only-lots dept.

Databases 146

New submitter RaDag writes: PostgreSQL outperformed MongoDB, the leading document database and NoSQL-only solution provider, on larger workloads than initial performance benchmarks. Performance benchmarks conducted by EnterpriseDB, which released the framework for public scrutiny on GitHub, showed PostgreSQL outperformed MongoDB in selecting, loading and inserting complex document data in key workloads involving 50 million records. This gives developers the freedom to combine structured and unstructured data in a single database with ACID compliance and relational capabilities.

Microsoft On US Immigration: It's Our Way Or the Canadian Highway

timothy posted 4 days ago | from the adventures-in-quasi-capitalism dept.

United States 363

theodp writes Even as it cuts about 14% of its workforce, Microsoft is complaining that the company might be denied some of the "roughly" 1,000 H-1B visas for foreign workers it intends to seek, and made it clear that the company could shift some work to Canada or overseas if it can't get talent on its terms. "If I need to move 400 people to Canada or Northern Ireland or Hyderabad or Shanghai, we can do that," said William Kamela, a senior federal policy lead at Microsoft, who later explained that about 60% of Microsoft's workforce is in the U.S., yet it makes 68% of its profits overseas (where it also stashes its cash out of IRS reach). Kamela made the statements on a panel at a two-day conference on high-skilled immigration policy, where he sat next to Felicia Escobar, special assistant to President Barack Obama on immigration. The day before the conference, Mark Zuckerberg's FWD.us PAC — which counts Bill Gates as a Founder and Steve Ballmer and Microsoft General Counsel Brad Smith as Major Contributors — posted its "MythBusters" video on H-1B visas.

Rosetta Code Study Weighs In On the Programming Language Debate

Soulskill posted 5 days ago | from the fresh-ammunition dept.

Programming 165

An anonymous reader writes: Rosetta Code is a popular resource for programming language enthusiasts to learn from each other, thanks to its vast collection of idiomatic solutions to clearly defined tasks in many different programming languages. The Rosetta Code wiki is now linking to a new study that compares programming language features based on the programs available in Rosetta Code. The study targets the languages C, C#, F#, Go, Haskell, Java, Python, and Ruby on features such as succinctness and performance. It reveals, among other things, that: "functional and scripting languages are more concise than procedural and object-oriented languages; C is hard to beat when it comes to raw speed on large inputs, but performance differences over inputs of moderate size are less pronounced; compiled strongly-typed languages, where more defects can be caught at compile time, are less prone to runtime failures than interpreted or weakly-typed languages."

Ask Slashdot: Finding a Job After Completing Computer Science Ph.D?

timothy posted about a week ago | from the I'm-a-people-person-dammit dept.

Programming 471

An anonymous reader writes I recently completed my PhD in computer science and hit the job market. I did not think I would have difficulty finding a job esp. with a PhD in computer science but I have had no luck so far in the four months I have been looking. Online resume submittals get no response and there is no way to contact anybody. When I do manage to get a technical interview, it is either 'not a good match' after I do the interviews or get rejected after an overly technical question like listing all the container classes in STL from the top of my head. I had worked as a C++ software developer before my PhD but in the past 6 years, software development landscape has changed quite a bit. What am I doing wrong? Has software development changed so much in the last 6 years I was in school or is my job hunting strategy completely wrong? (The PhD was on a very technical topic that has very little practical application and so working on it does not seem to count as experience.)

The Site That Teaches You To Code Well Enough To Get a Job

timothy posted about a week ago | from the tab-a-slot-b-memory-array-structure-q dept.

Programming 130

HughPickens.com writes Wanna be a programmer? Klint Finley reports that software developer Katrina Owen has created a site called Exercism.io where students can learn to craft code that's both clear and efficient and get a lot of feedback on what they're doing right and what they're doing wrong. Exercism is updated every day with programming exercises in a variety of different languages. First, you download these exercises using a special software client, and once you've completed one, you upload it back to the site, where other coders from around the world will give you feedback. Then you can take what you've learned and try the exercise again. The idea was to have students not only complete the exercises, but get feedback. Exercism.io now has over 6,000 users who have submitted code or comments, and hundreds of volunteers submit new exercises or translate existing ones into new programming languages. But even Owen admits that the site is a bit lacking in the usability department. "It's hard to tell what it is just by looking at it," she says. "It's remarkable to me that people have figured out how to use it."

jQuery.com Compromised To Serve Malware

timothy posted about a week ago | from the send-you-this-query-to-have-your-advice dept.

Open Source 103

An anonymous reader writes jQuery.com, the official website of the popular cross-platform JavaScript library of the same name, had been compromised and had been redirecting visitors to a website hosting the RIG exploit kit and, ultimately, delivering information-stealing malware. While any website compromise is dangerous for users, this one is particularly disconcerting because of the demographic of its users, says James Pleger, Director of Research at RiskIQ.

Outlining Thin Linux

Soulskill posted about a week ago | from the tux-on-a-diet dept.

Operating Systems 221

snydeq writes: Deep End's Paul Venezia follows up his call for splitting Linux distros in two by arguing that the new shape of the Linux server is thin, light, and fine-tuned to a single purpose. "Those of us who build and maintain large-scale Linux infrastructures would be happy to see a highly specific, highly stable mainstream distro that had no desktop package or dependency support whatsoever, so was not beholden to architectural changes made due to desktop package requirements. When you're rolling out a few hundred Linux VMs locally, in the cloud, or both, you won't manually log into them, much less need any type of graphical support. Frankly, you could lose the framebuffer too; it wouldn't matter unless you were running certain tests," Venezia writes. "It's only a matter of time before a Linux distribution that caters solely to these considerations becomes mainstream and is offered alongside more traditional distributions."

'Reactive' Development Turns 2.0

timothy posted about two weeks ago | from the off-with-their-oh-wait-that's-reactionary dept.

Programming 101

electronic convict writes First there was "agile" development. Now there's a new software movement—called 'reactive' development—that sets out principles for building resilient and failure-tolerant applications for cloud, mobile, multicore and Web-scale systems. ReadWrite's Matt Asay sat down with Jonas Bonér, the author of the Reactive Manifesto (just released in version 2.0), for a discussion of what, exactly, the reactive movement aims to fix in software development and how we get there from here.

KDE's UI To Bend Toward Simplicity

timothy posted about two weeks ago | from the bringing-the-good-stuff-to-the-surface dept.

KDE 184

sfcrazy (1542989) writes "KDE Software is often criticized for being too complicated for an average user to use. Try setting up Kmail and you would know what I mean. The KDE developers are aware of it and now they are working on making KDE UI simpler. KDE usability team lead Thomas Pfeiffer Thomas prefers a layered feature exposure so that users can enjoy certain advanced features at a later stage after they get accustomed to the basic functionality of the application. He quotes the earlier (pre-Plasma era) vision of KDE 4 – "Anything that makes Linux interesting for technical users (shells, compilation, drivers, minute user settings) will be available; not as the default way of doing things, but at the user's discretion."

Ask Slashdot: How To Avoid Becoming a Complacent Software Developer?

Soulskill posted about two weeks ago | from the become-a-complacent-manager-instead dept.

Programming 275

An anonymous reader writes: Next year will be the start of my 10th year as a software developer. For the last nice years I've worked for a variety of companies, large and small, on projects of varying sizes. During my career, I have noticed that many of the older software developers are burnt out. They would rather do their 9-5, get paid, and go home. They have little, if any, passion left, and I constantly wonder how they became this way. This contradicts my way of thinking; I consider myself to have some level of passion for what I do, and I enjoy going home knowing I made some kind of difference.

Needless to say, I think I am starting to see the effects of complacency. In my current job, I have a development manager who is difficult to deal with on a technical level. He possesses little technical knowledge of basic JavaEE concepts, nor has kept up on any programming in the last 10 years. There is a push from the upper echelon of the business to develop a new, more scalable system, but they don't realize that my manager is the bottleneck. Our team is constantly trying to get him to agree on software industry standards/best practices, but he doesn't get it and often times won't budge. I'm starting to feel the effects of becoming complacent. What is your advice?

A Beginner's Guide To Programming With Swift

timothy posted about two weeks ago | from the how-swift-is-it? dept.

Programming 72

Nerval's Lobster (2598977) writes Earlier this year, Apple executives unveiled Swift, which is meant to eventually replace Objective-C as the programming language of choice for Macs and iOS devices. Now that iOS 8's out, a lot of developers who build apps for Apple's platforms will likely give Swift a more intensive look. While Apple boasts that Swift makes programming easy, it'll take some time to learn how the language works. A new walkthrough by developer David Bolton shows how to build a very simple app in Swift, complete with project files (hosted on SourceForge) so you can follow along. A key takeaway: while some Swift features do make programming easier, there's definitely a learning curve here.

Oracle CEO Larry Ellison Steps Down

timothy posted about two weeks ago | from the one-real-american-named-larry-ellison dept.

Oracle 142

mrspoonsi writes Oracle founder Larry Ellison is stepping down as CEO. He will be replaced by two executives. Former Oracle presidents Safra Catz and Mark Hurd will be co-CEOs. Ellison will be the Executive Chairman of Oracle's Board, and the company's CTO. Oracle's shares are off by 3% on the news. "Larry has made it very clear that he wants to keep working full time and focus his energy on product engineering, technology development and strategy," said the Oracle Board's Presiding Director, Dr. Michael Boskin.

An Open Source Pitfall? Mozilla Labs Closed, Quietly

timothy posted about two weeks ago | from the same-people-are-still-smart dept.

Open Source 112

mikejuk writes with this excerpt: When Google Labs closed there was an outcry. How could an organization just pull the rug from under so many projects? At least Google announced what it was doing. Mozilla, it seems since there is no official record, just quietly tiptoes away — leaving the lights on since the Mozilla Labs Website is still accessible. It is accessible but when you start to explore the website you notice it is moribund with the last blog post being December 2013 with the penultimate one being September 2013. The fact that it is gone is confirmed by recent blog posts and by the redeployment of the people who used to run it. The projects that survived have been moved to their own websites. It isn't clear what has happened to the Hatchery -the incubator that invited new ideas from all and sundry. One of the big advantages of open source is the ease with which a project can be started. One of the big disadvantages of open source is the ease with which projects can be allowed to die — often without any clear cut time of death. It seems Mozilla applies this to groups and initiatives as much as projects. This isn't good. The same is true at companies that aren't open source centric, though, too, isn't it?

Torvalds: No Opinion On Systemd

Soulskill posted about two weeks ago | from the linus-not-swearing-at-people dept.

Open Source 385

An anonymous reader writes:Linux creator Linus Torvalds is well-known for his strong opinions on many technical things. But when it comes to systemd, the init system that has caused a fair degree of angst in the Linux world, Torvalds is neutral. "When it comes to systemd, you may expect me to have lots of colorful opinions, and I just don't," Torvalds says. "I don't personally mind systemd, and in fact my main desktop and laptop both run it." Torvalds added, "I think many of the 'original ideals' of UNIX are these days more of a mindset issue than necessarily reflecting reality of the situation. There's still value in understanding the traditional UNIX "do one thing and do it well" model where many workflows can be done as a pipeline of simple tools each adding their own value, but let's face it, it's not how complex systems really work, and it's not how major applications have been working or been designed for a long time. It's a useful simplification, and it's still true at some level, but I think it's also clear that it doesn't really describe most of reality."

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