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npm: disable postinstall script for package
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It's not possible to disable only postinstall scripts. However, you can disable all scripts using:
$ npm install --ignore-scripts
As delbertooo mentionned in the comments, this also disables the scripts of the dependencies.
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Difference between val() and text()
...ll
matched elements. This method works on
both HTML and XML documents. Cannot be
used on input elements. For input
field text use the val attribute.
.val()
Get the content of the value attribute
of the first matched element
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How to get the PATH environment-variable separator in Python?
When multiple directories need to be concatenated, as in an executable search path, there is an os-dependent separator character. For Windows it's ';' , for Linux it's ':' . Is there a way in Python to get which character to split on?
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SQLite Reset Primary Key Field
...CE table. The
SQLITE_SEQUENCE table is created and
initialized automatically whenever a
normal table that contains an
AUTOINCREMENT column is created. The
content of the SQLITE_SEQUENCE table
can be modified using ordinary UPDATE,
INSERT, and DELETE statements. But
making modificatio...
NSUserDefaults removeObjectForKey vs. setObject:nil
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Swift 3.0
The below answer is no longer the case when I tested this.
When set to nil the result is NSCFData being stored. Possibly an NSNull object reference, but I am not positive.
To completely remove a value for a key use UserDefaults.standard.removeObject(forKey:...
How to create an exit message
Is there a one line function call that quits the program and displays a message? I know in Perl it's as simple as:
4 Answer...
How to get the class of the clicked element?
I can't figure it out how to get the class value of the clicked element.
6 Answers
6...
Create a File object in memory from a string in Java
...he function. I should add that the String data don't exist in a file (so I cannot read my data from a file).
5 Answers
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How do I check the operating system in Python?
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You can use sys.platform:
from sys import platform
if platform == "linux" or platform == "linux2":
# linux
elif platform == "darwin":
# OS X
elif platform == "win32":
# Windows...
sys.platform has finer granularity...
Regular expression to match a dot
..., it is used to match any character. To match a literal dot, you need to escape it, so \.
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