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Optimizing away a “while(1);” in C++0x
...on for controlling expressions that are constant expressions which differs from C++ and makes your specific example well-defined in C11.
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Print Var in JsFiddle
How would I print something to the result screen in JsFiddle from my JavaScript. I can't use document.write() , it doesn't allow it, neither print .
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Check whether or not the current thread is the main thread
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Answers to old questions can benefit from an explanation of how the new answer differs from existing answers.
– Jason Aller
Jan 15 '15 at 18:39
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Should I implement __ne__ in terms of __eq__ in Python?
...ks to not properly delegating; instead of treating a NotImplemented return from one side as a cue to delegate to __ne__ on the other side, not self == other is (assuming the operand's __eq__ doesn't know how to compare the other operand) implicitly delegating to __eq__ from the other side, then inve...
OAuth secrets in mobile apps
When using the OAuth protocol, you need a secret string obtained from the service you want to delegate to. If you are doing this in a web app, you can simply store the secret in your data base or on the file system, but what is the best way to handle it in a mobile app (or a desktop app for that mat...
Is there hard evidence of the ROI of unit testing?
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The bean counters couldn't tell a unit test from the rest of the code if their lives depended on it. I support the suggestion to just do it. There's one caveat, though: If you are not alone, you need your fellow developers to embrace this practice. If not, they will un...
How to escape text for regular expression in Java
.... That's what $1, $2 or $3 means in the replacement text: matching groups from the search pattern.
I frequently plug long strings of text into .properties files, then generate email subjects and bodies from those. Indeed, this appears to be the default way to do i18n in Spring Framework. I put X...
How do I implement an Objective-C singleton that is compatible with ARC?
...icle. If you're going to override allocWithZone: to prevent more instances from being created, you also should override init to prevent the shared instance from being re-initialized.
– jscs
May 20 '13 at 19:43
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CSV API for Java [closed]
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The package I downloaded from SourceForge had a binary in the deploy folder.
– Mike Sickler
Jun 1 '11 at 2:29
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Retrieve the position (X,Y) of an HTML element relative to the browser window
... If you need it relative to another element, simply subtract one rectangle from the other:
var bodyRect = document.body.getBoundingClientRect(),
elemRect = element.getBoundingClientRect(),
offset = elemRect.top - bodyRect.top;
alert('Element is ' + offset + ' vertical pixels from <bod...