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How to remove single character from a String
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Using ZXing to create an Android barcode scanning app [duplicate]
...l to 1.7. Then click on "Android" change "Project build target" to android 4.4.2+, because using 1.7 requires compiling with Android 4.4
If "CameraConfigurationUtils.java" don't exist in "zxing-master/android/app/src/main/java/com/google/zxing/client/android/camera/". You can copy it from "zxing-mas...
How do I find the location of my Python site-packages directory?
...-email: None
License: MIT license
Location: /home/peter/.local/lib/python3.4/site-packages
Requires: more-itertools, atomicwrites, setuptools, attrs, pathlib2, six, py, pluggy
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Prevent linebreak after
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Jeff RupertJeff Rupert
4,09022 gold badges1717 silver badges1717 bronze badges
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Adding multiple columns AFTER a specific column in MySQL
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745
Try this
ALTER TABLE users
ADD COLUMN `count` SMALLINT(6) NOT NULL AFTER `lastname`,
ADD COLUM...
How to improve Netbeans performance?
... was not using, a whopping 19 plug ins I disabled. now memory uses down to 400+ MiB and CPU uses down to 10 and at max to 50%.
Now my life is much easier.
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Why can't I overload constructors in PHP?
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Creating default object from empty value in PHP?
I see this error only after upgrading my PHP environment to PHP 5.4 and beyond. The error points to this line of code:
16 A...
Map vs Object in JavaScript
...ertion order.
– John Kurlak
Jun 5 '14 at 18:27
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Maps have other features besides orderedness tha...
When to use -retainCount?
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You should never use -retainCount, because it never tells you anything useful. The implementat...