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What is the difference between HTTP status code 200 (cache) vs status code 304?
...ll return 304s for many of the page elements. Instead go up to the url bar select the page and hit enter as if you had just typed in the same URL again, that will give you a better indicator of what's being cached properly. This article does a great job explaining the difference between conditional ...
Can you test google analytics on a localhost address?
...lag is around 1 minute until the data is shown on the page, as long as you select the current day.
For example, you create Site and Site Test, and each one ha UA-XXXX-Y code.
In your application logic, where you serve the analytics JavaScript, check your environment and for production use your Sit...
How do I sort unicode strings alphabetically in Python?
...just wanted to point out one coding inefficiency in Human Sort. To apply a selective char-by-char translation to a unicode string s, it uses the code:
spec_dict = {'Å':'A', 'Ä':'A'}
def spec_order(s):
return ''.join([spec_dict.get(ch, ch) for ch in s])
Python has a much better, faster and ...
Setting the correct encoding when piping stdout in Python
...ion is to change sys.stdout at the start of your program, to encode with a selected encoding. Here is one solution I found on Python: How is sys.stdout.encoding chosen?, in particular a comment by "toka":
import sys
import codecs
sys.stdout = codecs.getwriter('utf8')(sys.stdout)
...
Tools to search for strings inside files without indexing [closed]
...
Found my text. However, did not allow me to select in the results which values to replace and which to keep. All or nothing?
– ofer.sheffer
Mar 13 '15 at 20:22
...
Installing vim with ruby support (+ruby)
...by, and TCL but no GUI."
sudo apt-get install vim-rails
will install a "selection of vimscripts that make editing Ruby on Rails applications extremely easy." but as it depends on vim-full and vim-addon-manager, it will also install the vim-gnome version of the GUI, that is "a version of vim compi...
moving committed (but not pushed) changes to a new branch after pull
...- is desirable branch
git fetch && git checkout branch1
git log
select commit ids that you need to move
git fetch && git checkout branch2
git cherry-pick commit_id_first..commit_id_last
git push
Now revert unpushed commits from initial branch
git fetch && git checkout ...
Spinlock versus Semaphore
...perly designed that way (probably a queue of pending operations, and here, selecting the next one, leaving the actual on the queue).
– Hibou57
Jul 30 '13 at 1:11
...
How to use nodejs to open default browser and navigate to a specific URL
...try spawn("explorer.exe",['stackoverflow.com']), the windows explorer will select the default browser to open the URL.
– Qing Xu
Dec 14 '11 at 13:56
...
What is the difference between “expose” and “publish” in Docker?
...col are optional, if not a public port is specified, a random port will be selected on host by docker to expose the specified container port on Dockerfile.
A good pratice is do not specify public port, because it limits only one container per host ( a second container will throw a port already in u...