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Repeat table headers in print mode
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tvanfossontvanfosson
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How can I use Server.MapPath() from global.asax?
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297
You could try System.Web.Hosting.HostingEnvironment.MapPath().
No HttpContext required.
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Python's json module, converts int dictionary keys to strings
...found that when the following is run, python's json module (included since 2.6) converts int dictionary keys to strings.
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C++ auto keyword. Why is it magic?
...ew bugs related to it either.
When this answer was originally written (in 2011, before the ink was dry on the C++ 11 standard) auto was already quite portable. Nowadays, it's thoroughly portable among all the mainstream compilers. The only obvious reasons to avoid it would be if you need to write c...
Algorithm for creating a school timetable
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mjvmjv
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JavaScript - Get Portion of URL Path
...e browsers support it at this time, but it is said to be coming in Firefox 26. When you think you might have support for it, try it out here.
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Why is document.body null in my javascript?
...ad handler or place it after the <body> tag (as mentioned by e-bacho 2.0).
<head>
<title>Javascript Tests</title>
<script type="text/javascript">
window.onload = function() {
var mySpan = document.createElement("span");
mySpan.innerHTML =...
Find out time it took for a python script to complete execution
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268
from datetime import datetime
startTime = datetime.now()
#do something
#Python 2:
print dat...
jQuery get selected option value (not the text, but the attribute 'value')
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273
04/2020: Corrected old answer
Use :selected psuedo selector on the selected options and then ...
Centering floating divs within another div
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267
First, remove the float attribute on the inner divs. Then, put text-align: center on the main...