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How to get the build/version number of your Android application?
...cation's version this is two compicated. You should use BuildConfig.VERSION_** as suggested here.
– Timo Bähr
Jun 20 '16 at 12:23
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Uint8Array to string in Javascript
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nodejs.org/api/string_decoder.html from the example: const { StringDecoder } = require('string_decoder'); const decoder = new StringDecoder('utf8'); const cent = Buffer.from([0xC2, 0xA2]); console.log(decoder.write(cent));
–...
Xcode debugging - displaying images
... Awesome suggestion @mackworth. Thanks.
– arango_86
Jul 30 '18 at 10:15
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How to remove all null elements from a ArrayList or String Array?
... answered Mar 13 '13 at 9:24
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How do I update pip itself from inside my virtual environment?
... permissions issue attempting to upgrade pip using pip. Instead I used easy_install to upgrade: easy_install pip
– bsa
Nov 5 '13 at 6:25
8
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Fastest way to duplicate an array in JavaScript - slice vs. 'for' loop
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if converted with babel: [].concat(_slice.call(arguments))
– CHAN
Jul 27 '15 at 8:08
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How to use JUnit to test asynchronous processes
...Test {
/**
* Data limit
*/
private static final int DATA_LIMIT = 5;
/**
* Countdown latch
*/
private CountDownLatch lock = new CountDownLatch(1);
/**
* Received data
*/
private List<Data> receiveddata;
@Test
public void testData...
How to get current working directory in Java?
...tion using Intellij Idea, this returned "/C:/Program%20Files/Java/jdk1.8.0_112/:"
– velocity
Dec 6 '19 at 13:24
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What is the difference between ng-app and data-ng-app?
...They expect non default HTML attributes to be prefaced with
data-attribute_name_here.
So, the creators of AngularJS have created alternate names for their directives that include the data- in front of them so that HTML validator programs will "like" them.
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How to validate a url in Python? (Malformed or not)
...om django.core.exceptions import ValidationError
val = URLValidator(verify_exists=False)
try:
val('http://www.google.com')
except ValidationError, e:
print e
If you set verify_exists to True, it will actually verify that the URL exists, otherwise it will just check if it's formed correctl...