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Reset keys of array elements in php?

... To reset the keys of all arrays in an array: $arr = array_map('array_values', $arr); In case you just want to reset first-level array keys, use array_values() without array_map. ...
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What does Maven Update Project do in Eclipse?

...or doing a project update might revert what you have changed. There are usually some things I have to correct myself anyway though, such as build path exclusions that m2eclipse likes to put in and strange deployment assembly configurations. ...
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Why use the SQL Server 2008 geography data type?

...eographic location of the address. The only use case I have in mind is to allow users to map the coordinates on Google maps when the address cannot otherwise be found, which often happens when the area is newly developed, or is in a remote/rural location. ...
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Why should I use core.autocrlf=true in Git?

...y specific reasons to set autocrlf to true are: avoid git status showing all your files as modified because of the automatic EOL conversion done when cloning a Unix-based EOL Git repo to a Windows one (see issue 83 for instance) and your coding tools somehow depends on a native EOL style being pre...
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Regex lookahead for 'not followed by' in grep

I am attempting to grep for all instances of Ui\. not followed by Line or even just the letter L 5 Answers ...
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How do I create a multiline Python string with inline variables?

... This isn't really the same because the OP wants named parameters, not positional ones. – Ismail Badawi Apr 11 '12 at 19:33 ...
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Clustered vs Non-Clustered

... lower level knowledge of SQL (Server 2008) is limited, and is now being challanged by our DBAs. Let me explain (I have mentioned obvious statements in the hope that I am right, but if you see something wrong, please tell me) the scenario: ...
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How do I check if a list is empty?

...cMahon - it's a trade-off between explicitness and type flexibility. generally, "being explicit" means not doing "magical" things. on the other hand, "duck typing" means working with more general interfaces, rather than explicitly checking for types. so something like if a == [] is forcing a part...
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JPQL IN clause: Java-Arrays (or Lists, Sets…)?

I would like to load all objects that have a textual tag set to any of a small but arbitrary number of values from our database. The logical way to go about this in SQL would be to build an "IN" clause. JPQL allows for IN, but it seems to require me to specify every single parameter to IN directly (...
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Aren't Python strings immutable? Then why does a + “ ” + b work?

...the variable a to point at a new string "Dog eats treats". You didn't actually mutate the string "Dog". Strings are immutable, variables can point at whatever they want. share | improve this answe...