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How to get the PATH environment-variable separator in Python?
...irectories need to be concatenated, as in an executable search path, there is an os-dependent separator character. For Windows it's ';' , for Linux it's ':' . Is there a way in Python to get which character to split on?
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jQuery validation: change default error message
Is there a simple way to change the default error values in the jQuery validation plugin ?
13 Answers
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How to get value of selected radio button?
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var rates = document.getElementById('rates').value;
The rates element is a div, so it won't have a value. This is probably where the undefined is coming from.
The checked property will tell you whether the element is selected:
if (document.getElementById('r1').checked) {
rate_value = docume...
How can I get the Typescript compiler to output the compiled js to a different directory?
...Redirect output structure to the directory.
Edit
Since Typescript 1.5, this can also be set in the tsconfig.json file:
"compilerOptions": {
"outDir": "DIRECTORY"
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How do I kill background processes / jobs when my shell script exits?
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To clean up some mess, trap can be used. It can provide a list of stuff executed when a specific signal arrives:
trap "echo hello" SIGINT
but can also be used to execute something if the shell exits:
trap "killall background" EXIT
It's a builtin, so help trap will give you info...
How do you UrlEncode without using System.Web?
... I am trying only use dlls in the .NET Framework Client Profile . Trouble is that I need to UrlEncode some parameters, is there an easy way to do this without importing System.Web.dll which is not part of the Client Pofile?
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Dynamic SQL - EXEC(@SQL) versus EXEC SP_EXECUTESQL(@SQL)
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sp_executesql is more likely to promote query plan reuse. When using sp_executesql, parameters are explicitly identified in the calling signature. This excellent article descibes this process.
The oft cited reference for many aspects of d...
Forward declaration of nested types/classes in C++
I recently got stuck in a situation like this:
7 Answers
7
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How do I disable a href link in JavaScript?
... 2 3 4 <a href="#"> Next </a> and in some conditions I want this tag to be completely disabled.
18 Answers
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Allowing Untrusted SSL Certificates with HttpClient
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answered Sep 23 '13 at 2:15
Claire NovotnyClaire Novo...