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Getting Spring Application Context
...er. I think the singleton's only job was to load the container from an XML file and hold it in a static member variable. I didn't return an instance of its own class, it returned an instance of the Spring container.
– Don Kirkby
Oct 16 '17 at 16:32
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CSS: Control space between bullet and
...ing pixels, ems or %
Disadvantages:
Adds an extra (albeit small) image file to your page, increasing the page weight
If a user increases the text size on their browser, the bullet will stay at the original size. It'll also likely get further out of position as the text size increases
If you're d...
Npm install failed with “cannot run in wd”
...p my_group, which adds the corresponding entries in the root user's .npmrc file. But the problem is that the node_modules folder itself and its subfolders are still owned by root, so that doesn't help. I couldn't figure out any way to have them not be owned by root.
– fulv
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Detecting 'stealth' web-crawlers
...e form with an id that looks completely legit. Then use css in an external file to hide it. Or if you are really paranoid, setup something like jquery to hide the input box on page load. If you do this right I imagine it would be very hard for a bot to figure out. You know those bots have it in ther...
How to generate and validate a software license key?
...y all about anything that makes it one step harder than simply copying the file. A lot of games these days have given up on copy protection and simply take the game content online, in which case the code is out of the hacker's hands.
– JamieB
Dec 4 '12 at 22:5...
Python: Is it bad form to raise exceptions within __init__?
... self.socket.connect(address)
self.stream = self.socket.makefile()
def __del__(self)
self.stream.close()
self.socket.close()
The reason is that the destructor of the incomplete object is called after the connection attempt has failed, before the stream attribute...
How do I create multiple submit buttons for the same form in Rails?
...o, I'd avoid using this too much since it will quickly clutter your routes file.
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ItemsControl with horizontal orientation
...
how to do this in a resource file?
– Florian
Oct 23 '13 at 12:16
To do t...
EditText maxLines not working - user can still input more lines than set
...ke just 1 line of text, this can be very easy.
You can set this in the xml file.
android:singleLine="true"
or programmatically
editText.setSingleLine(true);
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How to draw a line in android
...this is a problem for your layout define the width of the line a ressource file and create a separate ressource file for small screens that sets the value to 1px instead of 1dp.
This approach is only usable if you want horizontal or vertical lines that are used to divide layout elements. If you wan...