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Remove excess whitespace from within a string
...move all HTML tags, carriage returns and newlines before I put it in a CSV file. Only thing is, I can't find a way to remove the excess white space from between the strings.
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What's the difference between equal?, eql?, ===, and ==?
... In the general context of computing, a hash function takes a string (or a file) of any size and generates a string or integer of fixed size called hashcode, commonly referred to as only hash. Some commonly used hashcode types are MD5, SHA-1, and CRC. They are used in encryption algorithms, database...
Fastest way to serialize and deserialize .NET objects
...ut take them from your actual types. This is one of the reasons the target files are much smaller. The documentation explains all of this. I've been using it for some time now, and if you need fast (de)serialization and small target files, protobuf really is the way to go.
– Pi...
Get the current displaying UIViewController on the screen in AppDelegate.m
...o suggest please let me know and I can add it.
UIWindow+PazLabs.h (header file)
#import <UIKit/UIKit.h>
@interface UIWindow (PazLabs)
- (UIViewController *) visibleViewController;
@end
UIWindow+PazLabs.m (implementation file)
#import "UIWindow+PazLabs.h"
@implementation UIWindow (PazL...
Reading and writing environment variables in Python? [duplicate]
...ou want to pass global variables into new scripts, you can create a python file that is only meant for holding global variables (e.g. globals.py). When you import this file at the top of the child script, it should have access to all of those variables.
If you are writing to these variables, then t...
How can I disable __vwd/js/artery in VS.NET 2013?
...m even trying this preview and would really like to see this fixed soon. I filed a bug using your question here (connect.microsoft.com/VisualStudio/feedback/details/793612/…)
– parliament
Jul 12 '13 at 6:16
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How to check if a path is absolute path or relative path in cross platform way with Python?
...ectly clear to anyone else who might find this: `c:\` is a perfectly valid file/directory name in unix. So, it would really be a relative path on a unix system. Hence, the function is cross-platform. Because, it takes the specialties of Windows and Unix into account.
– Lemming
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Python Process Pool non-daemonic?
...t allowed to have children
The root cause is that importing this file from different modules causes this file to be reevalutated each time,
thus ProcessPool() gets reexecuted inside that child thread, thus causing the daemonic processes bug
"""
def __init__(self):
...
pg_config executable not found
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python3-dev is needed. Without it I get Python.h: No such file or directory
– krubo
Oct 12 '19 at 16:52
2
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Lambda function in list comprehensions
...for i in (1, 2)]
>>> a[0](1)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: <lambda>() got multiple values for argument 'coef'
WAT?
>>> a[0]()
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
...