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Server.UrlEncode vs. HttpUtility.UrlEncode
... avoid any variant of UrlEncode, and instead use Uri.EscapeDataString - at least that one has a comprehensible behavior.
Let's see...
HttpUtility.UrlEncode(" ") == "+" //breaks ASP.NET when used in paths, non-
//standard, undocumented.
Uri.EscapeUriString("a?b=e")...
PHP and Enumerations
...; // false
As a side note, any time I use reflection at least once on a static/const class where the data won't change (such as in an enum), I cache the results of those reflection calls, since using fresh reflection objects each time will eventually have a noticeable performance ...
Find which version of package is installed with pip
... The naming of 'freeze' is historical - it dates back to at least 2008. At the time, many people were already familiar with "freezing" ruby gems, so pip borrowed the then-widely-used name.
– AdamKG
Feb 17 '14 at 21:54
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Default parameter for CancellationToken
... null)
{
… ct ?? CancellationToken.None …
}
I like this solution least because nullable types come with a small runtime overhead, and references to the cancellation token become more verbose because of the null coalescing operator ??.
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Best practices around generating OAuth tokens?
...ure if this may not be way slower than a shared-memory lookup APC does (at least on the 2nd, 3rd, etc... request within reasonable timespan).
– Philzen
Apr 28 '14 at 5:17
add ...
Xcode changes unmodified storyboard and XIB files
.../.m files are opened and removed when Xcode suspects they are outdated (at least older Xcodes behave like this). When you save the storyboard, the current version of the cache is dumped, which is why the <class> section often changes or even disappears.
I have not reverse-engineered Xcode; I...
“Code too large” compilation error in Java
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(Downvoted because) This needs at least one reason why such a technique is bad. It's not easy to come up with a good reason.
– Evgeni Sergeev
Nov 26 '14 at 4:41
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What requests do browsers' “F5” and “Ctrl + F5” refreshes generate?
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At least in Firefox (v3.5), cache seems to be disabled rather than simply cleared. If there are multiple instances of the same image on a page, it will be transferred multiple times. That is also the case for img tags that are a...
Are there any HTTP/HTTPS interception tools like Fiddler for mac OS X? [closed]
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Wireshark is probably one of my least favorite pieces of software. The UI is terribly un-intuitive. The docs look like they were made in 1994, and I have never once gotten it to do the things i needed.
– BentOnCoding
A...
Creating a temporary directory in Windows?
..." of unmanaged p/invoke code is worth it. Most would say it is not, but at least you now have a choice.
CreateParentFolder() is left as an exercise to the student. I use Directory.CreateDirectory(). Be careful getting the parent of a directory, since it is null when at the root.
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