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MySQL “WITH” clause
...QL:1999's various features on Wikipedia.
MySQL has traditionally lagged a bit in support for the SQL standard, whereas commercial databases like Oracle, SQL Server (recently), and DB2 have followed them a bit more closely. PostgreSQL is typically pretty standards compliant as well.
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Legality of COW std::string implementation in C++11
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edited May 23 '17 at 10:31
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answered Mar 22 '15 at 20:55
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Can a Windows batch file determine its own file name?
Can a Windows batch file determine its own file name?
6 Answers
6
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Difference between variable declaration syntaxes in Javascript (including global variables)?
...e it's only in passing, you won't find a browser that doesn't do it. I'm a bit surprised it's not in Annex B.
– T.J. Crowder
Apr 3 '16 at 7:23
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Difference between getDefaultSharedPreferences and getSharedPreferences
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I know this post is a bit old, but since 24.0.1 of the v7 support library you can retrieve the default preferences by context anywhere using
// context might be an application context, activity, ..
// so if you want to get your apps defaults, pas...
How would you count occurrences of a string (actually a char) within a string?
...rovement by switching to a for instead of a foreach, but only a tiny, tiny bit.
– Mark
Feb 12 '09 at 18:13
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What's the difference between text/xml vs application/xml for webservice response
...owLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\...
How to create an empty file at the command line in Windows?
...ck Cuff's answer and does also produce a 0-byte-length file) is that this "bit of redirection" (the <nul... trick) can be used to echo lines without any CR:
<nul (set/p z=hello) >out.txt
<nul (set/p z= world!) >>out.txt
dir out.txt
The dir command should indicate the file siz...
Django Setup Default Logging
...n! While using '' instead of 'root' is somewhat logical, I still find it a bit inconsistent of them to move root entry into the dict's root in the process of otherwise smooth transition from 2.6 fileConfig logic to 2.7 dictConfig one.
– Antony Hatchkins
Sep 18 ...
JavaScript hashmap equivalent
...sometimes called associative array or dictionary) which allows to access arbitrary values by arbitrary keys. JavaScript's fundamental data structure is the object, a special type of map which only accepts strings as keys and has special semantics like prototypical inheritance, getters and setters an...