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List comprehension vs. lambda + filter
...da, but use whichever you find easier.
There are two things that may slow down your use of filter.
The first is the function call overhead: as soon as you use a Python function (whether created by def or lambda) it is likely that filter will be slower than the list comprehension. It almost certain...
Define a lambda expression that raises an Exception
...ds the compiled bytecode among other things.
It is defined here in CPython https://github.com/python/cpython/blob/master/Include/code.h.
Its methods are implemented here https://github.com/python/cpython/blob/master/Objects/codeobject.c.
We can run the help on the code object:
Help on code object:
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What is the difference between onBlur and onChange attribute in HTML?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
The “backspace” escape character '\b': unexpected behavior?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Maximum on http header values?
...2bits of memory for each session, so don't push this
limit too high.
https://cbonte.github.io/haproxy-dconv/configuration-1.5.html#3.2-tune.http.maxhdr
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Android accelerometer accuracy (Inertial navigation)
...he bottom with a preview of the panorama. If you point the camera too far down (for instance) it starts beeping and showing an up arrow to tell you you need to move it back up.
– Tom
Jun 14 '13 at 11:39
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How to get input type using jquery?
...d if it is a checkbox I need to now which are checked, and if it is a drop down I need to know which is selected, and I if it is a text/textarea I need to know the values.
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“Eliminate render-blocking CSS in above-the-fold content”
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Please have a look on the following page https://varvy.com/pagespeed/render-blocking-css.html .
This helped me to get rid of "Render Blocking CSS". I used the following code in order to remove "Render Blocking CSS". Now in google page speed insight I am not getting...
List all developers on a project in Git
...t, but this looks really nice for project statistics for a Git repository: https://github.com/visionmedia/git-extras
Check out the bin catalog to see the the different scripts.
For example, the git-count script (commit count per committer):
git shortlog -n $@ | grep "):" | sed 's|:||'
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Remove duplicates from an array of objects in JavaScript
...uld never user the length in the for loop, because it will slow everything down calculating it on every iteration. Assign it to a variable outside the loop and pass the variable instead of the things.thing.length.
– 0v3rth3d4wn
Aug 26 '14 at 12:56
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