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Retrieve a Fragment from a ViewPager
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506
The main answer relies on a name being generated by the framework. If that ever changes, then i...
Removing all non-numeric characters from string in Python
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>>> import re
>>> re.sub("[^0-9]", "", "sdkjh987978asd098as0980a98sd")
'987978098098098'
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Output first 100 characters in a string
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print my_string[0:100]
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Single script to run in both Windows batch and Linux Bash?
...that any use of $? must be before your next colon : because : resets $? to 0.
:; echo "Hi, I’m ${SHELL}."; exit $?
@ECHO OFF
ECHO I'm %COMSPEC%
A very contrived example of guarding $?:
:; false; ret=$?
:; [ ${ret} = 0 ] || { echo "Program failed with code ${ret}." >&2; exit 1; }
:; exit...
Benefits of prototypal inheritance over classical?
...Math.PI * this.radius;
};
Now I want to create another circle of radius 10. One way to do this would be:
var circle2 = {
radius: 10,
area: circle.area,
circumference: circle.circumference
};
However JavaScript provides a better way - delegation. The Object.create function is used to...
Get The Current Domain Name With Javascript (Not the path, etc.)
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GarethGareth
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Unable to verify leaf signature
...erver.
This also worked
process.env['NODE_TLS_REJECT_UNAUTHORIZED'] = '0';
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How to create an AVD for Android 4.0
Android 4.0 is now released. I have just updated my ADT plugin and downloaded the 4.0 SDK. But when I try to create an AVD for Android 4.0, Eclipse tells me 'Unable to find a 'userdata.img' file for ABI armeabi to copy into the AVD folder'.
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How to add a button to UINavigationBar?
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edited Oct 18 '17 at 10:49
Jack
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answered Mar...