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Any idea why I need to cast an integer literal to (int) here?
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NPE are b1tch w/ outboxing, true. Esp cases like for (int i in Collection<Integer>) b/c the NPE is at absolutely unexpected location. I actually do not use Integer w/ autoboxing since the cache range is small (albeit it can be increased w/ XX option) b...
How to unescape HTML character entities in Java?
...lt;/p>, with StringEscapeUtils.unescapeHtml4() I get &lt;p&gt;üè&lt;/p&gt;. Is there a way to keep existing html tags intact?
– Nickkk
Jan 13 at 12:10
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Is Enabling Double Escaping Dangerous?
...s filter out requests that might possibly be misinterpreted by buggy code (esp if you double decode or build Uri's via string-concat and without proper encoding). You're not doing any kind of processing whatsoever, so that's pretty much automatically safe on your part. Any bug would need to be in th...
Blurry text after using CSS transform: scale(); in Chrome
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To improve the blurriness, esp. on Chrome, try doing this:
transform: perspective(1px) translateZ(0);
backface-visibility: hidden;
UPDATE: Perspective adds distance between the user and the z-plane, which technically scales the object, making the bl...
Comparing HTTP and FTP for transferring files
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Here's a performance comparison of the two. HTTP is more responsive for request-response of small files, but FTP may be better for large files if tuned properly. FTP used to be generally considered faster. FTP requires a control channel and state be maintained besides the TCP stat...
How can I push a specific commit to a remote, and not previous commits?
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Could you perhaps give a move complete example esp. re the git log step?
– Drux
Dec 16 '13 at 8:21
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JRuby on Rails vs. Ruby on Rails, what's difference?
...this question, related to GIL.
The main difference you should care about esp. in web-applications such as ones built with Rails is true concurrency ("Global Interpreter Lock" free). When two threads are running (e.g. serving 2 user requests) with JRuby they are capable of running concurrently with...
Implementing IDisposable correctly
...ent IDisposable, so in general, I prefer to access a class through usings, esp. if I only need the class in one or two functions
– Ortund
Aug 20 '13 at 14:05
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How can I pipe stderr, and not stdout?
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@JonasDahlbæk: the tweak is primarily an issue of tidiness. In truly arcane situations, it might make the difference between a process detecting and not detecting EOF, but that requires very peculiar circumstances.
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What is the difference between “long”, “long long”, “long int”, and “long long int” in C++?
..., and long was 32; int could either be 16 or 32. Note for some platforms (esp. the 68000) both 16-bit and 32-bit int were quite common, and indeed some compilers had options to support either. Code which needed to be portable was thus expected to use short or long in preference to int.
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