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Using `textField:shouldChangeCharactersInRange:`, how do I get the text including the current typed
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This almost worked for me. If I typed a character, this worked. If I pressed the delete button, it'd delete two characters. For me, the following suggestion worked: stackoverflow.com/questions/388237/… Basically, drag'n'drop from the UIText...
Run a PHP file in a cron job using CPanel
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In crontab system :
/usr/bin/php is php binary path (different in some systems ex: freebsd /usr/local/bin/php, linux: /usr/bin/php)
/home/username/public_html/cron/cron.php should be your php script path
/dev/null should be cron output , ex: /home/username/stdoutx.txt
So you can monitor you...
cv2.imshow command doesn't work properly in opencv-python
....2, python 2.7
The following simple code created a window of the correct name, but its content is just blank and doesn't show the image:
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Exit a Script On Error
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Those Bash links are AWESOME! The BashFAQ would be better positioned as BashRecipes.
– Pete Alvin
Dec 29 '19 at 20:55
add a c...
How do I tell CPAN to install all dependencies?
...s the one-liner making these changes permanent including automatic first-time CPAN configuration:
perl -MCPAN -e 'my $c = "CPAN::HandleConfig"; $c->load(doit => 1, autoconfig => 1); $c->edit(prerequisites_policy => "follow"); $c->edit(build_requires_install_policy => "yes"); $c...
Windows equivalent to UNIX pwd
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i got access denied and searched for solution , it took time so switched to another answer cd only
– shareef
Jul 7 '15 at 20:18
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How do I convert a hexadecimal color to rgba with the Less compiler?
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Actually, the Less language comes with an embedded function called fade. You pass a color object and the absolute opacity % (higher value means less transparent):
fade(@color, 50%); // Return @color with 50% opacity in rgba
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Stash only one file out of multiple files that have changed with Git?
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You can also use git stash save -p "my commit message". This way you can select which hunks should be added to stash, whole files can be selected as well.
You'll be prompted with a few actions for each hunk:
y - stash this hunk
n - do not stash this hunk
q - ...
Get the first key name of a javascript object [duplicate]
Let's assume we have the following javascript object:
8 Answers
8
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File Explorer in Android Studio
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NOTE: For me, clicking on the Device Monitor first popped up a window asking for the location of the SDK. This was located at C:\users\<USER>\AppData\Local\Android\android-sdk\ . After putting in the correct SDK it worked.
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