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Trying to SSH into an Amazon Ec2 instance - permission error
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Management console > EC2 > Instances and select your instance.
– renick
Mar 13 '14 at 7:12
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Making HTTP Requests using Chrome Developer tools
...Chrome Developer Tools' Network tab:
Right-click the Name of the request
Select Copy > Copy as cURL
Paste to the command line (command includes cookies and headers)
Edit request as needed and run
share
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Eclipse count lines of code
...e way to count lines of code in Eclipse:
using the Search / File... menu, select File Search tab, specify \n[\s]* for Containing text (this will not count empty lines), and tick Regular expression.
Hat tip: www.monblocnotes.com/node/2030
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Android get current Locale, not default
...process from the system property settings, so it will represent the Locale selected on that device when the application was launched. Typically, this is fine, but it does mean that if the user changes their Locale in settings after your application process is running, the value of getDefaultLocale(...
Why isn't my JavaScript working in JSFiddle?
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Select OnDomready
HTML:
<input id="dButton" type="button" value="test"/>
JavaScript:
addEventListener('load', init, false);
function init()
{
oInput = document.getElementById('dButton');
oInput.onclick = test...
How to Set focus to first text input in a bootstrap modal after shown
...u can use delay() like following... $('#textareaID').delay(1000).focus().select();
– Tony
May 19 '16 at 22:07
add a comment
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Cannot download Docker images behind a proxy
...for Mac (or Docker for Windows), just right-click the Docker tray icon and select Preferences (Windows: Settings), then go to Advanced, and under Proxies specify your proxy settings there. Click Apply and Restart and wait until Docker restarts.
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Rearrange columns using cut
...made up of
one
range, or many ranges separated by commas. Selected input is written
in the same order that it is read, and is written exactly once.
It reaches field 1 first, so that is printed, followed by field 2.
Use awk instead:
awk '{ print $2 " " $1}' file.txt
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How to getText on an input in protractor
...a date input field that has been set to read only which forces the user to select from the calendar.
for a start date:
var updateInput = "var input = document.getElementById('startDateInput');" +
"input.value = '18-Jan-2016';" +
"angular.element(input).scope().$apply(function(s) { s.$par...
How do I overload the square-bracket operator in C#?
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In 2019, a new answer should be selected, this one. Too bad SO doesn't have a feature to deal with deprecated answers, as the new one is not close to get 350+ upvotes, though it deserves them.
– mins
Jul 3 '19 at 16:52...