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jQuery/JavaScript: accessing contents of an iframe
...ng like this:
display_page.html
<html>
<head>
<title>Test</title>
</head>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.1/jquery.min.js"></script>
<script>
$(document).ready(function(){
cleanit = setI...
Getting the minimum of two values in SQL
...e shown might return null or the value, depending on the order of the WHEN test (unless you add use of ISNULL). Craig's approach will always prefer selection of the not-null value which seems more correct to me, at least in my current use-case in the comparison of nullable dates.
...
Align DIV's to bottom or baseline
...
this works (i only tested ie & ff):
<html>
<head>
<style type="text/css">
#parent {
height: 300px;
width: 300px;
background-color: #ccc;
border: 1px solid red;
...
How to terminate a python subprocess launched with shell=True
...
our testing sugggests that setsid != setpgid, and that os.pgkill only kills subprocesses that still have the same process group id. processes that have changed process group are not killed, even though they may still have the sa...
How can I add new array elements at the beginning of an array in Javascript?
...r;
}
function fn_concat_init() {
return [0].concat(arr)
}
Here is the test result
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How to apply specific CSS rules to Chrome only?
... as Sebastian said @supports (-webkit-appearance:none) {} affects Safari, tested on v.10
– Dmitrii Malyshev
Oct 21 '16 at 14:31
1
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Unable to load config info from /usr/local/ssl/openssl.cnf on Windows
...Thanks, the link you provided helped me very much: akadia.com/services/ssh_test_certificate.html
– leole
Jan 23 '17 at 9:22
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Multi-line EditText with Done action button
...
Works. Tested on Andorid 6.0.1.
– AmiguelS
Feb 14 '17 at 15:06
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Check if a Windows service exists and delete in PowerShell
...nly if the name exactly matches the $ServiceName.
# This way you can test if the array is emply.
if ( Get-Service "$ServiceName*" -Include $ServiceName ) {
$Return = $True
}
Return $Return
}
[bool] $thisServiceExists = ServiceExists "A Service Name"
$thisServiceExists
B...
std::cin input with spaces?
...nd only need to change one line instead of two lines. Change 2 would be to test the return from cin.getline() by using, for example, if (!cin.getline(input, sizeof(input))) { ...handle EOF or error... } or something similar, to remind the OP that input operations, in particular, are vulnerable to un...