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IntelliJ IDEA with Junit 4.7 “!!! JUnit version 3.8 or later expected:”
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Another way: Edit your jdk.table.xml at ~/Library/Preferences/AndroidStudioX.X/options/jdk.table.xml or C:\Users\Name\.AndroidStudioX.X\config\options\jdk.table.xml on Windows. Find the node <name value="Android API 28 Platform" /> and set its <anno...
How to set text color to a text view programmatically [duplicate]
...Color("#bdbdbd"));
Or if you have defined color code in resource's color.xml file than
(From API >= 23)
mTextView.setTextColor(ContextCompat.getColor(context, R.color.<name_of_color>));
(For API < 23)
mTextView.setTextColor(getResources().getColor(R.color.<name_of_color>));...
What are the differences between the urllib, urllib2, urllib3 and requests module?
In Python, what are the differences between the urllib , urllib2 , urllib3 and requests modules? Why are there three? They seem to do the same thing...
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Don't understand why UnboundLocalError occurs (closure) [duplicate]
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Python doesn't have variable declarations, so it has to figure out the scope of variables itself. It does so by a simple rule: If there is an assignment to a variable inside a function, that variable is considered local.[1]...
How can I make a time delay in Python? [duplicate]
I would like to know how to put a time delay in a Python script.
13 Answers
13
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“Least Astonishment” and the Mutable Default Argument
Anyone tinkering with Python long enough has been bitten (or torn to pieces) by the following issue:
31 Answers
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How to programmatically round corners and set random background colors
...UE);
}
Also, you can define the padding within your tags_rounded_corners.xml:
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android">
<corners android:radius="4dp" />
<padding
android:top="2dp"
android:left="2dp"
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How can I pretty-print JSON in a shell script?
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With Python 2.6+ you can just do:
echo '{"foo": "lorem", "bar": "ipsum"}' | python -m json.tool
or, if the JSON is in a file, you can do:
python -m json.tool my_json.json
if the JSON is from an internet source such as an A...
Convert an image to grayscale in HTML/CSS
... a single SVG file and some CSS.
Your SVG file will look like this:
<?xml version="1.0" encoding="UTF-8"?>
<svg version="1.1"
baseProfile="full"
xmlns="http://www.w3.org/2000/svg">
<filter id="desaturate">
<feColorMatrix type="matrix" values="0.3333 0.333...
Python string.join(list) on object array rather than string array
In Python, I can do:
4 Answers
4
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