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Easiest way to read from a URL into a string in .NET
Given a URL in a string:
1 Answer
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How to add to the PYTHONPATH in Windows, so it finds my modules/packages?
I have a directory which hosts all of my Django apps ( C:\My_Projects ). I want to add this directory to my PYTHONPATH so I can call the apps directly.
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Is DateTime.Now the best way to measure a function's performance?
I need to find a bottleneck and need to accurately as possible measure time.
15 Answers
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Maximum execution time in phpMyadmin
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xampp\phpMyAdmin\libraries\config.default.php
Look for : $cfg['ExecTimeLimit'] = 600;
You can change '600' to any higher value, like '6000'.
Maximum execution time in seconds is (0 for no limit).
This will fix your error.
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JavaScript hashmap equivalent
...t'll be ~log(n) attempts.
Hash table. On average, it requires a constant time. Compare: O(n) vs. O(log n) vs. O(1). Boom.
Obviously JavaScript objects use hash tables in some form to handle general cases.
Do browser vendors really use hash tables???
Really.
Chrome/node.js/V8:
JSObject. Look for
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Converting int to bytes in Python 3
I was trying to build this bytes object in Python 3:
13 Answers
13
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Comparing two NumPy arrays for equality, element-wise
...array_equal, allclose and array_equiv.
(Although, some quick testing with timeit seems to indicate that the (A==B).all() method is the fastest, which is a little peculiar, given it has to allocate a whole new array.)
share
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Is there Selected Tab Changed Event in the standard WPF Tab Control
In WPF, is there an event that can be used to determine when a TabControl 's selected tab changes?
9 Answers
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How can I calculate the difference between two dates?
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NSDate *date2 = [NSDate dateWithString:@"2010-02-03 00:00:00 +0000"];
NSTimeInterval secondsBetween = [date2 timeIntervalSinceDate:date1];
int numberOfDays = secondsBetween / 86400;
NSLog(@"There are %d days in between the two dates.", numberOfDays);
EDIT:
Remember, NSDate objects represent ...
What's the @ in front of a string in C#?
This is a .NET question for C# (or possibly VB.net), but I am trying to figure out what's the difference between the following declarations:
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