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What is the python “with” statement designed for?
..., "w")):
# these print statements will go to /tmp/log.txt
print "Test entry 1"
print "Test entry 2"
# back to the normal stdout
print "Back to normal stdout again"
And finally, another example that creates a temporary folder and cleans it up when leaving the context:
from tempfile ...
Autoreload of modules in IPython [duplicate]
...r help
... then every time you call your_mod.dwim(), it'll pick up the latest version.
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update package.json version automatically
...ch.
package.json
"scripts": {
"eslint": "eslint index.js",
"pretest": "npm install",
"test": "npm run eslint",
"preversion": "npm run test",
"version": "",
"postversion": "git push && git push --tags && npm publish"
}
Then you run it:
npm version mino...
Node.js get file extension
...ion that check the extension. WHY? because what about files like jone.lastTest.654654556.tar.gz here the extension that's expected is tar.gz but if you apply any function that give form 1st dot, it will not work as you can see
– Mohamed Allal
Feb 14 '18 at 2...
Efficient way to remove keys with empty strings from a dict
...on (and more readable I think)
{k: v for k, v in metadata.items() if v}
Tested with Python 2.7.3.
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In a PHP project, what patterns exist to store, access and organize helper objects? [closed]
...easons to avoid this approach. It violates good OOP principles. The google testing blog has some good articles on the Singleton and how to avoid it:
http://googletesting.blogspot.com/2008/08/by-miko-hevery-so-you-join-new-project.html
http://googletesting.blogspot.com/2008/05/tott-using-dependancy-...
Using jQuery To Get Size of Viewport
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I tested this on Windows IE6, IE8, FF3.6.3, Google Chrome 5.0.375.70, Opera 10.53, and Safari 5.0 (7533.16). This works consistently on all of these. I also tested FF3.6.3 on Ubuntu and it works there too. I think I'm using jQu...
Converting stream of int's to char's in java
...
+1 -- tried and tested, it works! Try and test it yourself, seemingly unlike the commenters here...
– Ian Campbell
Jun 15 '14 at 5:06
...
Best way to require all files from a directory in ruby?
...s require is not confused by the presence or absence of the .rb extension. Tested on MRI 1.8.7-p374, 2.1.5 and 2.2.0 tested. This urban legend comes from Rails, where "clever" autoloading exhibited the behaviour he describes in older versions (and may still exhibit it).
– sheld...
How many socket connections can a web server handle?
...applications.
Update 2019-05-30
Here is an up to date comparison of the fastest HTTP libraries - https://www.techempower.com/benchmarks/#section=data-r16&hw=ph&test=plaintext
Test date: 2018-06-06
Hardware used: Dell R440 Xeon Gold + 10 GbE
The leader has ~7M plaintext reponses per second (...