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How to raise a ValueError?
...t(contains('bababa', 'k')) # ->
Traceback (most recent call last):
File "how-to-raise-a-valueerror.py", line 15, in <module>
print(contains('bababa', 'k'))
File "how-to-raise-a-valueerror.py", line 12, in contains
raise ValueError('could not find {} in {}'.format(char, char_s...
How to go back in Eclipse?
... The icon navigation does not work the same way. It goes to the last file, not the last reference location. For example, if your CTRL-Click jumped to a new location in the same file, only ALT-Left works.
– cmcginty
Jan 7 '11 at 3:08
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How to make a great R reproducible example
...bility1
For examples of good minimal reproducible examples, see the help files of the function you are using. In general, all the code given there fulfills the requirements of a minimal reproducible example: data is provided, minimal code is provided, and everything is runnable. Also look at quest...
clang error: unknown argument: '-mno-fused-madd' (python package installation failure)
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To Sean: On my Mac I have ~/.bash_profile not bashrc, but this would need you to restart the shell to take effect.
– peterjc
Mar 12 '14 at 10:00
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What does -save-dev mean in npm install grunt --save-dev
...s pretty hard to set up and I am at the point of creating a package.json file.
6 Answers
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Change Tomcat Server's timeout in Eclipse
...at reads this setting from the element in the element in the servers.xml file. This file is stored in the .metatdata/.plugins/org.eclipse.wst.server.core
directory of your eclipse workspace, ie:
//.metadata/.plugins/org.eclipse.wst.server.core/servers.xml
There are other juicy configuration fi...
PHP convert XML to JSON
...
<?php
class XmlToJson {
public function Parse ($url) {
$fileContents= file_get_contents($url);
$fileContents = str_replace(array("\n", "\r", "\t"), '', $fileContents);
$fileContents = trim(str_replace('"', "'", $fileContents));
$simpleXml = simplexml_load_s...
Git diff against a stash
...an use:
git diff --name-only stash@{0} master
To easy find only changed file names.
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How can I explicitly free memory in Python?
I wrote a Python program that acts on a large input file to create a few million objects representing triangles. The algorithm is:
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How to set -source 1.7 in Android Studio and Gradle
...he following to see the module to run on 1.7 (or 1.6 if you prefer). Click File --> Project Structure. Select the module you want to run and then under "Source Compatibility" and "Target Compatibility", select 1.7. Click "OK".
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