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Remove duplicate lines without sorting [duplicate]
... sort by prepended number
Use cut to remove the line numbering (-f2- says 'select field 2 till end')
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How to create a directory in Java?
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Much better answer than the one selected as the correct one by the OP. Checking for existence of the directory before creating it should become a well-known anti-pattern.
– mwhs
Nov 24 '13 at 11:30
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Android device chooser - My device seems offline
... to DDMS->Devices->Click on View Menu Down arrow on right side -> select "reset adb" option it will work
In Android Studio: open the Android Device Monitor (Tools->Android) and click on the arrow on the 'Devices' tab to reset the adb
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Check if list contains element that contains a string and get that element
...how, but still it will display the first item of the list because you have selected firstordefault.
– Dirty Developer
Apr 20 '17 at 1:29
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Getting rid of all the rounded corners in Twitter Bootstrap
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This solution doesn't work for bootstrap styled <select> inputs. Probably due to the use of -webkit-appearance: menulist.
– johnsorrentino
Jul 16 '15 at 18:36
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What is a Python egg?
...of a project simultaneously installed, such that
individual programs can select the versions they wish to use.
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Javascript array search and remove string?
...; // will return ['A', 'C']
The idea is basically to filter the array by selecting all elements different to the element you want to remove.
Note: will remove all occurrences.
EDIT:
If you want to remove only the first occurence:
t = ['A', 'B', 'C', 'B'];
t.splice(t.indexOf('B'), 1); // wil...
AngularJS disable partial caching on dev machine
...ew.
A drop down menu symbol will appear next to "Net" (title of the view).
Select "Disable Browser Cache" from the drop down menu.
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$PHP_AUTOCONF errors on mac os x 10.7.3 when trying to install pecl extensions
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@Kevin, So, using the wildcard will automatically select the "higher" version? I've learned something today!
– Ares
Dec 19 '12 at 18:06
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How to enable or disable an anchor using jQuery?
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Selected Answer is not good.
Use pointer-events CSS style. (As Rashad Annara suggested)
See MDN https://developer.mozilla.org/en-US/docs/Web/CSS/pointer-events.
Its supported in most browsers.
Simple adding "disabled" attr...