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How Do I 'git fetch' and 'git merge' from a Remote Tracking Branch (like 'git pull')
... Sure. If I've added a remote repository with 1000 branches to mine, and I ask what branches the remote has, it damn well better give me all 1000
– Gareth
Jun 11 '10 at 19:14
...
switch() statement usage
...ue again. It seems switch is generally faster than if statements.
So that, and the fact that the code is shorter/neater with a switch statement leans in favor of switch:
# Simplified to only measure the overhead of switch vs if
test1 <- function(type) {
switch(type,
mean = 1,
m...
How to capture stdout output from a Python function call?
...ed usage:
What may not be obvious is that this can be done more than once and the results concatenated:
with Capturing() as output:
print('hello world')
print('displays on screen')
with Capturing(output) as output: # note the constructor argument
print('hello world2')
print('done')
pri...
How do I exit a WPF application programmatically?
...n the ShutdownMode is set to OnMainWindowClose.
When a user ends a session and the SessionEnding event is either unhandled, or handled without cancellation.
Please also note that Application.Current.Shutdown(); may only be called from the thread that created the Application object, i.e. normally t...
Custom dealloc and ARC (Objective-C)
...ing ARC, you simply do not call [super dealloc] explicitly - the compiler handles it for you (as described in the Clang LLVM ARC document, chapter 7.1.2):
- (void) dealloc
{
[observer unregisterObject:self];
// [super dealloc]; //(provided by the compiler)
}
...
The shortest possible output from git log containing author and date
...e zone supp
164be7e mads Tue Nov 25 19:56:43 2008 +0000 fixed tests, and a 'unending appoi
93f1526 jesper Tue Nov 25 09:45:56 2008 +0000 adding time.ZONE.now as time zone
2f0f8c1 tobias Tue Nov 25 03:07:02 2008 +0000 Timezone configured in environment
a33c1dc jesper Tue Nov 25 01:2...
Get query string parameters url values with jQuery / Javascript (querystring)
Anyone know of a good way to write a jQuery extension to handle query string parameters? I basically want to extend the jQuery magic ($) function so I can do something like this:
...
How to fix: “HAX is not working and emulator runs in emulation mode”
...nk you @ph0b, thats it, HAXM was installed with 1024 allocation for memory and my avd instance had memory allocation set to 1907. thank you for pointing this out.
– GnrlBzik
Jan 11 '14 at 4:20
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How to read and write INI file with Python3?
I need to read, write and create an INI file with Python3.
6 Answers
6
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What is the most efficient way to loop through dataframes with pandas? [duplicate]
...
The newest versions of pandas now include a built-in function for iterating over rows.
for index, row in df.iterrows():
# do some logic here
Or, if you want it faster use itertuples()
But, unutbu's suggestion to use numpy functions to avoi...