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Is using a lot of static <em>mem>ethods a bad thing?
I tend to declare as static all the <em>mem>ethods in a class when that class doesn't require to keep track of internal states. For exa<em>mem>ple, if I need to transfor<em>mem> A into B and don't rely on so<em>mem>e internal state C that <em>mem>ay vary, I create a static transfor<em>mem>. If there is an internal state C that I want to be ...
How do I switch between the header and i<em>mem>ple<em>mem>entation file in Xcode 4?
How do I switch between the header and i<em>mem>ple<em>mem>entation file in Xcode 4?
7 Answers
7
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<em>mem>ust appear in the GROUP BY clause or be used in an aggregate function
I have a table that looks like this caller '<em>mem>akerar'
7 Answers
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How to execute file I'<em>mem> editing in Vi(<em>mem>)
How to execute file that I'<em>mem> editing in Vi(<em>mem>) and get output in split window (like in SciTE)?
13 Answers
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Disable soft keyboard on Nu<em>mem>berPicker
I'<em>mem> trying to deactivate the soft keyboard when using a Nu<em>mem>berPicker to enter nu<em>mem>erical values (for aesthetic reasons). This is <em>mem>y layout-x<em>mem>l-code:
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What is a <em>mem>essage pu<em>mem>p?
In this thread (posted about a year ago) there is a discussion of proble<em>mem>s that can co<em>mem>e with running Word in a non-interactive session. The (quite strong) advice given there is not to do so. In one post it is stated "The Office APIs all assu<em>mem>e you are running Office in an interactive session on...
PowerShell: Setting an environ<em>mem>ent variable for a single co<em>mem><em>mem>and only
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Generally, it would be better to pass info to the script via a para<em>mem>eter rather than a
global (environ<em>mem>ent) variable. But if that is what you need to do you can do it this way:
$env:FOO = 'BAR'; ./<em>mem>yscript
The environ<em>mem>ent variable $env:FOO can be deleted later like so:
Re<em>mem>ove-Ite<em>mem> Env:...
How to select where ID in Array Rails ActiveRecord without exception
...s just avoiding the exception you are worried about, the "find_all_by.." fa<em>mem>ily of functions works without throwing exceptions.
Co<em>mem><em>mem>ent.find_all_by_id([2, 3, 5])
will work even if so<em>mem>e of the ids don't exist. This works in the
user.co<em>mem><em>mem>ents.find_all_by_id(potentially_nonexistent_ids)
case as...
A CORS POST request works fro<em>mem> plain JavaScript, but why not with jQuery?
I'<em>mem> trying to <em>mem>ake a Cross Origin post request, and I got it working in plain JavaScript like this:
5 Answers
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How can I re<em>mem>ove all text after a character in bash?
How can I re<em>mem>ove all text after a character, in this case a colon (":"), in bash? Can I re<em>mem>ove the colon, too? I have no idea how to.
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