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How to take screenshot of a div with JavaScript?
...d text, etc. for the result */
When the user clicks "Capture", do this:
window.open('', document.getElementById('the_canvas_element_id').toDataURL());
This will open a new tab or window with the 'screenshot', allowing the user to save it. There is no way to invoke a 'save as' dialog of sorts, s...
View's getWidth() and getHeight() returns 0
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@Override public void onWindowFocusChanged(boolean hasFocus) { // TODO Auto-generated method stub super.onWindowFocusChanged(hasFocus); //Here you can get the size! }
– Sana
Apr 12 '12 at 6:26
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How do I enable index downloads in Eclipse for Maven dependency search? [duplicate]
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In Eclipse, click on Windows > Preferences, and then choose Maven in the left side.
Check the box "Download repository index updates on startup".
Optionally, check the boxes Download Artifact Sources and Download Artifact JavaDoc.
Click OK....
Sometimes adding a WCF Service Reference generates an empty reference.cs
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When this happens, look in the Errors window and the Output window to see if there are any error messages. If that doesn't help, try running svcutil.exe manually, and see if there are any error messages.
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How do I create a Bash alias?
...profile works. If it doesn’t automatically load when you open a terminal window, it is probably because it was created without executable permission. This command will fix it and it should automatically load for future sessions: chmod u+x .bash_profile
– Mischinab
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Running script upon login mac [closed]
... script (from the Actions/Utilities)
copy & paste your script into the window
test it
save somewhere (for example you can make an Applications folder in your HOME, you will get an your_name.app)
go to System Preferences -> Accounts -> Login items
add this app
test & done ;)
EDIT:
I...
100% Min Height CSS layout
...p the above content.
Scale the text size a bit or resize your browser window to test this
layout.
html,body {
margin:0;
padding:0;
height:100%; /* needed for container min-height */
background:gray;
font-family:arial,sans-serif;
font-size:small;
color:#666;
}
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Free XML Formatting tool [closed]
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Firstobject's free XML editor for Windows is called foxe is a great tool.
Open or paste your XML into it and press F8 to indent (you may need to set the number of indent spaces as it may default to 0).
It looks simple, however it contains a custom written...
WPF global exception handler [duplicate]
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Bad idea if you create multiple instances of the window...
– Thomas Levesque
Sep 24 '09 at 15:50
1
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Is Java really slow?
...cations.
Slow UI. Early Swing was slow. It probably did not help that most Windows users found the default Metal L&F ugly either.
Given the above points, it's no wonder people got the 'Java is slow' impression.
For users or developers used to developing native applications, or even Visual Bas...