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Submitting a form by pressing enter without a submit button
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I think you should go the Javascript route, or at least I would:
<script type="text/javascript">
// Using jQuery.
$(function() {
$('form').each(function() {
$(this).find('input').keypress(function(e) {
// Enter pressed?
if(e.which ...
Can I change the size of UIActivityIndicator?
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@HarshilKotecha Actually I have found out later that (at least for tvOS) in the IB there is a style for the activity gear that's called "Large White". That one has twice the proportions of the normal one, which is what I aimed to. The regulars are too small, good maybe for a single...
sudo echo “something” >> /etc/privilegedFile doesn't work
This is a pretty simple question, at least it seems like it should be, about sudo permissions in Linux.
15 Answers
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Getting new Twitter API consumer and secret keys
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At least someone explains that API key = consumerKey!
– FDIM
May 9 '14 at 20:03
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How do I execute a program from Python? os.system fails due to spaces in path
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At least in Windows 7 and Python 3.1, os.system in Windows wants the command line double-quoted if there are spaces in path to the command. For example:
TheCommand = '\"\"C:\\Temp\\a b c\\Notepad.exe\"\"'
os.system(TheComma...
How to concatenate two strings in C++?
...icit way of concatenating that was not showed in the most voted answer. At least I learned something with it.
– gvegayon
Aug 30 '17 at 21:55
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Eclipse: All my projects disappeared from Project Explorer
...nswer and should probably be tried first. However, it's not a solution, at least in my case - and presumably not op's either. This is a solution to a silly mistake made by the developer. One that cannot be fixed by the accepted answer, so it's not a work-around. Sometimes you have to accept the only...
Accessing constructor of an anonymous class
...the initialise() method is called after the Thread constructor. It was (at least to me) on the other hand not obvious that with the instance initializer this is always guaranteed.
– muelleth
Dec 20 '16 at 13:28
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How can I force browsers to print background images in CSS?
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The below code works well for me (at least for Chrome).
I also added some margin and page orientation controls.(portrait, landscape)
<style type="text/css" media="print">
@media print {
body {-webkit-print-color-adjust: exact;}
}
@page {
size:A4 la...
Counting null and non-null values in a single query
...After that, full scans are initiated. In this case, you'll get the scan at least once, if not twice.
– Eric
Aug 13 '09 at 13:22
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