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How do I check if a string is valid JSON in Python?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How do I work with a git repository within another repository?
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Match multiline text using regular expression
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Is Fortran easier to optimize than C for heavy calculations?
... use the no alias compiler switch. Just write the code so that the pointer based loads are assigned into an automatic variable first and then work with the automatics from there. It will look more verbose, but it will optimize down perfectly by the compiler.
– Tall Jeff
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Version vs build in Xcode
...ndex 2 under the PreferenceSpecifiers array in your plist file, so for a 0-based index, that's the 3rd preference setting in the array.
productVersion=$(/usr/libexec/PlistBuddy -c "Print CFBundleShortVersionString" "$INFOPLIST_FILE")
/usr/libexec/PlistBuddy -c "Set PreferenceSpecifiers:2:DefaultVal...
Angular directives - when and how to use compile, controller, pre-link and post-link [closed]
...n which order the directive functions are executed?
For a single directive
Based on the following plunk, consider the following HTML markup:
<body>
<div log='some-div'></div>
</body>
With the following directive declaration:
myApp.directive('log', function() {
ret...
Android custom dropdown/popup menu
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R and version control for the solo data analyst
... how it could be useful (e.g., you are preparing multiple journal articles based on the same dataset; you are preparing a report that is updated monthly, etc)
As a soloist, I don't fork that much either. However, the time I have saved by having the option to rewind has single-handedly paid bac...
Setting up FTP on Amazon Cloud Server [closed]
...es), then hit enter. As for FTP, that's hard to answer because it will be based on your FTP client. If I have time, I'll try to append some instructions to my answer for setting up some popular FTP clients. Personally, I use Aptana Studio. In Aptana, you create an SFTP site and supply Aptana wit...
INNER JOIN ON vs WHERE clause
...UE are inserted to VT4.
GROUP BY: The rows from VT4 are arranged in groups based on the column list specified in the GROUP BY clause. VT5 is generated.
CUBE | ROLLUP: Supergroups (groups of groups) are added to the rows from VT5, generating VT6.
HAVING: The HAVING filter is applied to VT6. Only grou...