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How can I autoformat/indent C code in vim?
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@oligofren The OP's example only included indentation errors and he accepts the answer, so I guess that's what he meant.
– Amir Rachum
Apr 19 '13 at 17:40
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IF… OR IF… in a windows batch file
...d it.
– Mechaflash
Dec 12 '11 at 15:05
How difficult is it to let bat support the or operator? It has not been impleme...
Importing from a relative path in Python
...port things):
import sys, os
sys.path.append(os.path.join(os.path.dirname(__file__), '..', 'Common'))
import Common
os.path.dirname(__file__) just gives you the directory that your current python file is in, and then we navigate to 'Common/' the directory and import 'Common' the module.
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Is it possible to search for a particular filename on GitHub?
... This is no longer possible. The searches you link return the following error: "We could not perform this search. Must include at least one user, organization, or repository"
– hedgie
Sep 6 '16 at 16:15
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How can I change the color of pagination dots of UIPageControl?
...ontrolDelegate;
@interface PageControl : UIView
{
@private
NSInteger _currentPage;
NSInteger _numberOfPages;
UIColor *dotColorCurrentPage;
UIColor *dotColorOtherPage;
NSObject<PageControlDelegate> *delegate;
//If ARC use __unsafe_unretained id delegate;
}
// Set thes...
Thread pooling in C++11
...s always run, waiting for job to do.
I apologize if there are some syntax errors, I typed these code and and I have a bad memory. Sorry that I cannot provide you the complete thread pool code, that would violate my job integrity.
Edit: to terminate the pool, call the shutdown() method:
XXXX::shut...
What is the difference between atomic / volatile / synchronized?
...ame time.
Using volatile variables reduces the risk of memory consistency errors, because any write to a volatile variable establishes a happens-before relationship with subsequent reads of that same variable.
This means that changes to a volatile variable are always visible to other threads. Wha...
MySQL “NOT IN” query
...T IN' list. You must choose a particular column. Otherwise you'll get this error: stackoverflow.com/questions/14046838/…
– Lorien Brune
Jun 1 '17 at 22:16
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Is there a typical state machine implementation pattern?
... use a table driven approach for most state machines:
typedef enum { STATE_INITIAL, STATE_FOO, STATE_BAR, NUM_STATES } state_t;
typedef struct instance_data instance_data_t;
typedef state_t state_func_t( instance_data_t *data );
state_t do_state_initial( instance_data_t *data );
state_t do_state_f...
Force LF eol in git repo and working copy
...LF line-endings, neither on checkout nor on checkin.
# - Detect whitespace errors.
# - Exposed by default in `git diff --color` on the CLI.
# - Validate with `git diff --check`.
# - Deny applying with `git apply --whitespace=error-all`.
# - Fix automatically with `git apply --whitespace=fix`...