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Way to read first few lines for pandas dataframe
...lt-in way to use read_csv to read only the first n lines of a file without knowing the length of the lines ahead of time? I have a large file that takes a long time to read, and occasionally only want to use the first, say, 20 lines to get a sample of it (and prefer not to load the full thing an...
Android studio add external project to build.gradle
... select your library from the list, click ok :)
– T.Coutlakis
Jan 11 '15 at 22:51
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How to merge specific files from Git branches
...full control do an interactive merge using the --patch switch:
$ git checkout --patch branch2 file.py
The interactive mode section in the man page for git-add(1) explains the keys that are to be used:
y - stage this hunk
n - do not stage this hunk
q - quit; do not stage this hunk nor any of the ...
Programmatically open new pages on Tabs
... agree with Sam. You shouldn't force user to open new pages or new tab without showing them a hint on what is going to happen before they click on the link.
Let me know if it works on other browser too (I don't have a chance to try it on other browser than Firefox at the moment).
Edit: added refer...
How can I get `find` to ignore .svn directories?
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I'm way out of my element and I'm sure I will get criticized for this comment, but apparently -not and -wholename are not POSIX-compliant. I used ! in place of -not and -path in place of -iwholename and got the same results. Accordin...
HttpListener Access Denied
...help @Darrel Miller, because you got me on the right path to figuring this out!
– psyklopz
Jun 1 '12 at 23:58
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Check if two unordered lists are equal [duplicate]
...ered.
set(x) == set(y)
Documentation on set
EDIT: @mdwhatcott points out that you want to check for duplicates. set ignores these, so you need a similar data structure that also keeps track of the number of items in each list. This is called a multiset; the best approximation in the standard l...
How do I add comments to package.json for npm install?
... works at the specific package level too. For example. "express": "makes routing better so I don't want to gouge my eyes out", "express": "3.x". So, yes, "yuck" as ColinE says, and also "thanks" as ColinE says.
– juanpaco
Mar 6 '14 at 12:44
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How to change the background color of a UIButton while it's highlighted?
...s being called only when you tap the button, but not during the initial layout! So by default there is no colour until you touch the button. So to make it work you also need to explicitly call isHighlighted = false somewhere in the beginning (on inititialization for instance).
–...
What type of hash does WordPress use?
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I had same problem finding out what kind of Hash does Wordpress Uses .
It is wp hash password.
Example
Compare an already hashed password with its plain-text string:
<?php
$wp_hasher = new PasswordHash(8, TRUE);
$password_hashed = '$P$B55D6LjfH...