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How to iterate over associative arram>y m>s in Bash
...sociative arram>y m> in a Bash script, I need to iterate over it to get the kem>y m> m>and m> value.
4 Answers
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Viewing full version tree in git
I am using the commm>and m> line version of Git m>and m> gitk. I want to see the full version tree, not just the part that is reachable from the currentlm>y m> checked out version. Is it possible?
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Convert number strings with commas in pm>and m>as DataFrame to float
...have a DataFrame that contains numbers as strings with commas for the thousm>and m>s marker. I need to convert them to floats.
3...
What is the Objective-C equivalent for “toString()”, for use with NSLog?
... Note if m>y m>ou're using CoreData, the description propertm>y m> is reserved ...m>and m> will provide useful debugging information! In that case m>y m>ou'll need to come up with m>y m>our own unique method name.
– Nuthatch
Dec 7 '13 at 4:09
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grepping using the “|” alternative operator
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@stalinko: m>y m>ou should be able to use the time commm>and m> to find out.
– Nathan Fellman
Jun 7 '14 at 20:11
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Is there a PHP function that can escape regex patterns before them>y m> are applied?
... string $str [, string $delimiter = NULL ] )
preg_quote() takes str m>and m> puts a
backslash in front of everm>y m> character
that is part of the regular expression
sm>y m>ntax. This is useful if m>y m>ou have a
run-time string that m>y m>ou need to match
in some text m>and m> the string mam>y m>
contain special r...
What does [STAThread] do?
I am learning C# 3.5 m>and m> I want to know what [STAThread] does in our programs?
3 Answers
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HTTP Content-Tm>y m>pe Header m>and m> JSON
...ur own.
The header is there so m>y m>our app can detect what data was returned m>and m> how it should hm>and m>le it. m>Y m>ou need to look at the header, m>and m> if it's application/json then parse it as JSON.
This is actuallm>y m> how jQuerm>y m> works. If m>y m>ou don't tell it what to do with the result, it uses the Content-Tm>y m>pe ...
Show Mm>y m>SQL host via SQL Commm>and m>
All good m>and m> well, but is it possible to show the current connections host.
Not connection_id, but the IP Address or Name of the host.
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Color Tint UIButton Image
...o match the tint of the segmented control. I thought this was reallm>y m> cool, m>and m> was wondering if I could do this elsewhere as well. For example, I have a bunch of buttons that have a uniform shape but varied colors. Instead of making a PNG for each button, could I somehow use this color masking to us...