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How to move screen without moving cursor in Vim?
...it before, you'll keep using it, by whatever map. Risk breaking Vim before files/user/system.
– John P
Aug 9 '17 at 22:59
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uwsgi invalid request block size
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In Nginx configuration file we may want to use this: include /etc/nginx/uwsgi_params; uwsgi_pass django_upstream;
– mennanov
Feb 3 '15 at 18:04
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Check whether a cell contains a substring
... It works, but use of COUNTIF formula when huge data, makes file not responding, even file size becomes huge
– Gaurravs
Jun 14 '18 at 5:42
add a comment
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List all developers on a project in Git
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This is also great for checking who touched a specific file rather than the whole project. git shortlog --summary --numbered <pathToFile>
– jxramos
Feb 4 '19 at 23:02
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How can I get pg_dump to authenticate properly
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For anyone unsure where your conf file is: use sudo locate pg_hba.conf -- it has to be sudo since the postgres user will be the only one with access to the directory (I think).
– jcollum
Jun 25 '14 at 18:15
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Is there a unique Android device ID?
...n android:name="android.permission.READ_PHONE_STATE" /> to the manifest file. If storing in a database, the returned string is 36 characters long.
– Richard
Feb 27 '11 at 22:28
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How can I access “static” class variables within class methods in Python?
...return foo
bar = get_foo()
Traceback (most recent call last):
File "<pyshell#11>", line 1, in <module>
class B(object):
File "<pyshell#11>", line 5, in B
bar = get_foo()
File "<pyshell#11>", line 4, in get_foo
return foo
NameError: global name 'fo...
How can a Metro app in Windows 8 communicate with a backend desktop app on the same machine?
...pretty sure something along these scenarios (named pipes, or memory-mapped files, or something...) will be supported (with guidance docs) in the future.
– David Cuccia
Mar 18 '12 at 1:41
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How to dismiss keyboard iOS programmatically when pressing return
...property (nonatomic) UITapGestureRecognizer *tapRecognizer;
Now in the .m file, add this to your ViewDidLoad function:
- (void)viewDidLoad {
[super viewDidLoad];
//Keyboard stuff
tapRecognizer = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(handleSingleTap:)];
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Convert Data URI to File then append to FormData
...t that works with WebKit browsers. Part of the task is to extract an image file from the canvas object and append it to a FormData object for upload.
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