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Why does C# allow {} code blocks without a preceding statement?
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The { ... } has at least the side-effect of introducing a new scope for local variables.
I tend to use them in switch statements to provide a different scope for each case and in this way allowing me to define local variable with the same name...
Java Garbage Collection Log messages
...t was having memory issues, and you would love to see that gc.log). Or at least it will if you rotate the GC logs. There are lots of other options controlling the gc logging. See oracle.com/technetwork/articles/java/vmoptions-jsp-140102.html. In particular, consider -XX:+PrintGCDateStamps -XX:+P...
How to prevent page scrolling when scrolling a DIV element?
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Your manual scrolling is backwards on Firefox 10, at least on Linux and Mac. Seems to work correctly if you make that -e.detail, tested in Firefox (Mac, Linux), Safari (Mac), and Chromium (Linux).
– Anomie
Apr 5 '12 at 16:25
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Web Application Problems (web.config errors) HTTP 500.19 with IIS7.5 and ASP.NET v2
...te". You must use the to install it, and after that my site worked (or at least stopped giving that issue).
– Rob
Dec 21 '16 at 16:41
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Checking to see if one array's elements are in another array in PHP
...2098389
0.031199932098389
in_array avg: 0.029640197753906
in_array is at least 5 times faster. Note that we "break" as soon as a result is found.
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Bash script absolute path with OS X
...ction to not pollute the global namespace. E.g. local OURPWD=.... Works at least for bash.
– Michael Paesold
Nov 24 '18 at 9:33
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Cancel a UIView animation?
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Possible problem with this solution is that (in iOS 5 at least) there's a delay before it takes effect - it doesn't work soon enough if what you mean is "stop the animation right now, before I go on to the next line of code".
– matt
Jan 3 '12 ...
ASP.NET MVC 3 Razor - Adding class to EditorFor
...x => x.Created, new { htmlAttributes = new { @class = "date" } })
(At least with ASP.NET MVC 5, but I do not know how that was with ASP.NET MVC 3.)
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“Register” an .exe so you can run it from any command line in Windows
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This answer is almost always the wrong one. At the very least it is incomplete. Specifically, this approach works fine for INSTALLING, but not good for uninstalling. Most uninstallers will WHIPE out the entire PATH variable when uninstalling the application associated with this. ...
Get the index of the object inside an array, matching a condition
...g the array)?
You cannot, something has to iterate through the array (at least once).
If the condition changes a lot, then you'll have to loop through and look at the objects therein to see if they match the condition. However, on a system with ES5 features (or if you install a shim), that iterat...