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Select2 dropdown but allow new values by user?
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I think I have used this snippet multiple time.
– Sahu V Kumar
Feb 17 '17 at 11:18
If...
How to make the 'cut' command treat same sequental delimiters as one?
I'm trying to extract a certain (the fourth) field from the column-based, 'space'-adjusted text stream. I'm trying to use the cut command in the following manner:
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Making 'git log' ignore changes for certain paths
... (not tested yet) that you can repeat that path exclusion pattern multiple time ":(exclude)pathPattern1" ":(exclude)pathPattern2", hence ignoring multiple folders/files.
– VonC
Mar 15 '14 at 15:16
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Regular expression: find spaces (tabs/space) but not newlines
How can I have a regular expression that tests for spaces or tabs but not newlines. I tried \s but found out that it tests for newlines too.
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How to get current CPU and RAM usage in Python?
What's your preferred way of getting current system status (current CPU, RAM, free disk space, etc.) in Python? Bonus points for *nix and Windows platforms.
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Determine whether an array contains a value [duplicate]
...nd efficiency.
Efficiency because you can be guaranteed that at any given time, a hugely popular library like underscore will have the most efficient method of accomplishing a utility function like this.
_.includes([1, 2, 3], 3); // returns true
If you're concerned about the bulk that's being ad...
C++, Free-Store vs Heap
...e two
dynamic memory areas, allocated/freed
by new/delete. Object lifetime can be
less than the time the storage is
allocated; that is, free store objects
can have memory allocated without
being immediately initialized, and can
be destroyed without the memory being
immediately deall...
How do you kill all current connections to a SQL Server 2005 database?
...reason that the approach that Adam suggested won't work is that during the time that you are looping over the active connections new one can be established, and you'll miss those. You could instead use the following approach which does not have this drawback:
-- set your current connection to use m...
Library? Static? Dynamic? Or Framework? Project inside another project
...ions (specific to iOS):
Static library - a unit of code linked at compile time, which does not change.
However, iOS static libraries are not allowed to contain images/assets (only code). You can get around this challenge by using a media bundle though.
A better, more formal definition can be fou...
How to remove the last character from a string?
I want to remove the last character from a string. I've tried doing this:
32 Answers
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