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How do you do a case insensitive search using a pattern modifier using less?
... "ignore case in searches that do not contain uppercase" is called "smart case" in vim and ack. Adding this here for googlability.
– Andy Lester
Nov 10 '17 at 15:02
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Does every Core Data Relationship have to have an Inverse?
...ta to maintain data
integrity.
-- Cocoa Dev Central
You should typically model
relationships in both directions, and
specify the inverse relationships
appropriately. Core Data uses this
information to ensure the consistency
of the object graph if a change is
made (see “Manipula...
jQuery count child elements
...y modern browsers, adding the element uses findByElement before finding by id or class, which is slower. Soon this will be a moot point either way though, because all DOM searches will be done using one native function. In any case, a simple getElementById('selected') or $('#selected') would be fas...
Is it possible to send an array with the Postman Chrome extension?
...man Chrome extension to test out my API and would like to send an array of IDs via post. Is there a way to send something list this as a parameter in Postman?
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What is the difference between a regular string and a verbatim string?
...koverflow");
without @ you got an error.
In VB14 there is a new feature called Multiline Strings, it's like verbatim strings in C#.
Pro tip: VB string literals are now exactly like C# verbatim strings.
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How do I check if a Sql server string is null or empty
...
I couldn't decide if I should upvote your answer or unclefofa's, since he seems to have answered first, but his answer has been edited after you answered. I ended upvoting both.
– Zecc
Mar 22 '11 at 1...
Strange SQLAlchemy error message: TypeError: 'dict' object does not support indexing
...p:
c.execute("SELECT * FROM t WHERE a = %s")
In other words, if you provide parameter (%s) in query, but you forget to add query params. In this case error message is very misleading.
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imp...
Is it possible to assign numeric value to an enum in Java?
...ExitCode.Unknown //Keep an default or error enum handy
}
}
From calling application
int i = 104;
ExitCode serverExitCode = ExitCode.setValue(i);
//You've valid enum from now
[Unable to comment to his answer, hence posting it separately]
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How to move a git repository into another directory and make that directory a git repository?
...to other OSes. In fact, it's specific to every OS that is not windows. Try calling microsoft and asking them why they aren't POSIX. Anyway, cp means copy. mv means move. rm means remove. You can find windows equivalents.
– Shahbaz
Dec 13 '15 at 15:39
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Remove non-numeric characters (except periods and commas) from a string
...PHP has a built in method of doing this using sanitization filters. Specifically, the one to use in this situation is FILTER_SANITIZE_NUMBER_FLOAT with the FILTER_FLAG_ALLOW_FRACTION | FILTER_FLAG_ALLOW_THOUSAND flags. Like so:
$numeric_filtered = filter_var("AR3,373.31", FILTER_SANITIZE_NUMBER_FLO...