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Li<em>mem>iting floats to two deci<em>mem>al points
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You are running into the old proble<em>mem> with floating point nu<em>mem>bers that not all nu<em>mem>bers can be represented exactly. The co<em>mem><em>mem>and line is just showing you the full floating point for<em>mem> fro<em>mem> <em>mem>e<em>mem>ory.
With floating point representation, your rounded version is the sa...
Is there a na<em>mem>ing convention for git repositories?
For exa<em>mem>ple, I have a RESTful service called Purchase Service. Should I na<em>mem>e <em>mem>y repository:
6 Answers
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Best way to initialize (e<em>mem>pty) array in PHP
In certain other languages (AS3 for exa<em>mem>ple), it has been noted that initializing a new array is faster if done like this var foo = [] rather than var foo = new Array() for reasons of object creation and instantiation. I wonder whether there are any equivalences in PHP?
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How can I archive git branches?
I have so<em>mem>e old branches in <em>mem>y git repository that are no longer under active develop<em>mem>ent. I would like to archive the branches so that they don't show up by default when running git branch -l -r . I don't want to delete the<em>mem>, because I want to keep the history. How can I do this?
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How to prevent sticky hover effects for buttons on touch devices
I have created a carousel with a previous and a next button that are always visible. These buttons have a hover state, they turn blue. On touch devices, like iPad, the hover state is sticky, so the button stays blue after tapping it. I don't want that.
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How to change the ROOT application?
I'<em>mem> trying to change the default application of a To<em>mem>cat 6 webserver to a different application than "ROOT" (inside webapps folder). What is the best way to do this?
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How to list all tags along with the full <em>mem>essage in git?
I want git to list all tags along with the full annotation or co<em>mem><em>mem>it <em>mem>essage. So<em>mem>ething like this is close:
8 Answers
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What are DDL and D<em>Mem>L?
I have heard the ter<em>mem>s DDL and D<em>Mem>L in reference to databases, but I don't understand what they are.
12 Answers
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<em>Mem>ySQL OPTI<em>Mem>IZE all tables?
<em>Mem>ySQL has an OPTI<em>Mem>IZE TABLE co<em>mem><em>mem>and which can be used to reclai<em>mem> unused space in a <em>Mem>ySQL install. Is there a way (built-in co<em>mem><em>mem>and or co<em>mem><em>mem>on stored procedure) to run this opti<em>mem>ization for every table in the database and/or server install, or is this so<em>mem>ething you'd have to script up yourself?
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Why does a RegExp with global flag give wrong results?
What is the proble<em>mem> with this regular expression when I use the global flag and the case insensitive flag? Query is a user generated input. The result should be [true, true].
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