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Read input from console in Ruby?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
what is difference between success and .done() method of $.ajax
...ode (observer pattern).
Please find more detailed information from here: https://stackoverflow.com/a/14754681/1049184
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Why do people put code like “throw 1; ” and “for(;;);” in front of json responses? [du
...serialize(this));
}
</script>
<script type="text/javascript" src="http://gmail.com/inbox/listMessage"></script>
What will happen now is that the Javascript code that comes from Google -- which the asker thought would be benign and immediately fall out of scope -- will actually be...
Solutions for INSERT OR UPDATE on SQL Server
...@Key
IF @@ROWCOUNT = 0
INSERT INTO MyTable (FieldA) VALUES (@FieldA)
http://en.wikipedia.org/wiki/Upsert
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Remove a fixed prefix/suffix from a string in Bash
...an says), you should be fine.
A quick introduction to sed can be found at http://evc-cit.info/cit052/sed_tutorial.html
A note regarding the shell and its use of strings:
For the particular example given, the following would work as well:
$ echo $string | sed -e s/^$prefix// -e s/$suffix$//
......
Repeatedly run a shell command until it fails?
...to a shell script or function then this works:
while true; do
curl -s "https:..." | grep "HasErrors.:true"
if [[ "$?" -ne 0 ]]; then
break
fi
sleep 120
done
The HTTP request in this case always returns 200 but also returns some JSON which has an attribute "HasErrors":true when there...
How to get function parameter names/values dynamically?
...s is already provided in a local variable named arguments.
excerpt from https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Functions_and_function_scope/arguments:
The arguments object is not an Array. It is similar to an Array, but does not have any Array properties except length....
Visual Studio 2012 Web Publish doesn't copy files
...user on the fly the xml looks like:
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
</Project>
When you create a new profile it creates xml that looks like:
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2...
How to check if a Unix .tar.gz file is a valid file without uncompressing?
...
you could probably use the gzip -t option to test the files integrity
http://linux.about.com/od/commands/l/blcmdl1_gzip.htm
from: http://unix.ittoolbox.com/groups/technical-functional/shellscript-l/how-to-test-file-integrity-of-targz-1138880
To test the gzip file is not corrupt:
gunzip -t fi...
Can Powershell Run Commands in Parallel?
...
http://gallery.technet.microsoft.com/scriptcenter/Invoke-Async-Allows-you-to-83b0c9f0
i created an invoke-async which allows you do run multiple script blocks/cmdlets/functions at the same time. this is great for small jobs ...