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Eclipse, regular expression search and replace
...ble to use the matched search string as part of the replace string when performing a regular expression search and replace?
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Django auto_now and auto_now_add
For Django 1.1.
13 Answers
13
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Pass request headers in a jQuery AJAX GET call
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Use beforeSend:
$.ajax({
url: "http://localhost/PlatformPortal/Buyers/Account/SignIn",
data: { signature: authHeader },
type: "GET",
beforeSend: function(xhr){xhr.setRequestHeader('X-Test-Header...
Using new line(\n) in string and rendering the same in HTML
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Use <br /> for new line in html:
display_txt = display_txt.replace(/\n/g, "<br />");
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Using python's eval() vs. ast.literal_eval()?
...) came up as a possible solution. Now I have never had
to use eval() before but, I have come across plenty of information about the potential
danger it can cause. That said, I'm very wary about using it.
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Path to Powershell.exe (v 2.0)
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I think $PsHome has the information you're after?
PS .> $PsHome
C:\Windows\System32\WindowsPowerShell\v1.0
PS .> Get-Help about_automatic_variables
TOPIC
about_Automatic_Variables ...
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Overflow to left instead of right
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Have you tried using the following:
direction: rtl;
For more information see
http://www.w3schools.com/cssref/pr_text_direction.asp
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Have nginx access_log and error_log log to STDOUT and STDERR of master process
...verything (daemon modes, users, nginx versions etc). It just does not work for me. """open() "/dev/stderr" failed (6: No such device or address)""" (same issues with stdout, but nginx should output to stderr according to docs)
– Ivan Kleshnin
Feb 8 '15 at 10:09...
Installing MSBuild 4.0 without Visual Studio 2010
..., so I downloaded the .NET 4.0 Framework from Microsoft at this link . Unfortunately, it doesn't appear to have installed MSBuild with this download (or at least I can't find it).
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Ruby on Rails Callback, what is difference between :before_save and :before_create?
Could you explain in detail what the :before_save and :before_create Ruby on Rails callbacks are, and what they have to do with Rails validations? Does validation occur after :before_save or :before_create ?
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