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How to disable scrolling temporarily?
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Still a tiny bit jumpy on newest Chrome
– Jason Allshorn
Nov 13 '18 at 0:57
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Get Android .apk file VersionName or VersionCode WITHOUT installing apk
...out using aapt.
It is also possible to extract apk info with apktool and a bit of scripting. This way is slower and not simple in android but will work on windows/mac or linux as long as you have working apktool setup.
#!/bin/sh
APK=/path/to/your.apk
TMPDIR=/tmp/apktool
rm -f -R $TMPDIR
apktool d -...
C# DateTime.Now precision
... Let's say I'm creating an activity log that requires (1) knowing when something occurred in terms of calendar space (within a few seconds) (2) knowing very exactly the spacing between events (within 50 or so milliseconds). It sounds like the safest bet for this would be to use DateTim...
How do you get the list of targets in a makefile?
I've used rake a bit (a Ruby make program), and it has an option to get a list of all the available targets, eg
20 Answers
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Rails 3 execute custom sql query without a model
... which returns a ActiveRecord::Result (available in rails 3.1+) which is a bit easier to work with.
Then you can access it in various the result in various ways like .rows, .each, or .to_hash
From the docs:
result = ActiveRecord::Base.connection.exec_query('SELECT id, title, body FROM posts')
re...
How to [recursively] Zip a directory in PHP?
...of / is what was causing some users to have problems. I was confused for a bit as to why I was getting an empty archive. My revision will run fine under *nix and Windows.
– DavidScherer
Jan 14 '15 at 19:34
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Is there a way to instantiate objects from a string holding their class name?
...s documentation here. Finally, the use of a raw function pointer is also a bit oldish. Modern C++ code should be decoupled from specific functions / types. You may want to look into Boost.Function to look for a better way. It would look like this then (the map):
typedef std::map<std::string, boo...
Expand Python Search Path to Other Source
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I know this thread is a bit old, but it took me some time to get to the heart of this, so I wanted to share.
In my project, I had the main script in a parent directory, and, to differentiate the modules, I put all the supporting modules in a sub-fo...
How to execute XPath one-liners from shell?
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Xidel (0..8.win32.zip) shows up as having malware on Virustotal. So try at your own risk virustotal.com/#/file/…
– JGFMK
May 9 '18 at 13:17
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Are lists thread-safe?
...operations in Python are actually atomic, because most of them can cause arbitrary Python code to be called.) You should use Queues because if you just use an unprotected list, you may get or delete the wrong item because of race conditions.
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