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HttpURLConnection timeout settings
...nnectException: Connection timed out: connect before even 2 minutes is up. Do you know what is causing the problem?
– Pacerier
Feb 3 '12 at 10:16
5
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How to convert an enum type variable to a string?
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There really is no beautiful way of doing this. Just set up an array of strings indexed by the enum.
If you do a lot of output, you can define an operator<< that takes an enum parameter and does the lookup for you.
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Vim search and replace selected text
...et's say we have a text, and I enter visual mode and select some text. How do I quickly do a search for the highlighted text and replace it with something else?
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Copy file or directories recursively in Python
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Actually exceptions do have one clear objective advantage in this case: it is entirely possible (although highly unlikely) that the type changes between the check and the call to the correct function.
– pafcu
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The name 'InitializeComponent' does not exist in the current context
...e namespace on my code behind file but not in my XAML.
So check if you've done the same.
The namespace and class names need to match since they are both part of a partial class
namespace ZZZ
{
/// <summary>
/// Interaction logic for MainWindow.xaml
/// </summary>
pub...
Counting the number of True Booleans in a Python List
...icit about the intent, so there's no reason to use sum:
In [1]: import random
In [2]: x = [random.choice([True, False]) for i in range(100)]
In [3]: %timeit x.count(True)
970 ns ± 41.1 ns per loop (mean ± std. dev. of 7 runs, 1000000 loops each)
In [4]: %timeit sum(x)
1.72 µs ± 161 ns per lo...
How does Tortoise's non recursive commit work?
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Found by Google how to fix it: press F5 in the commit window (not in the "warning popup")
See http://tortoisesvn.tigris.org/ds/viewMessage.do?dsForumId=757&dsMessageId=2831045 for details.
On 26.08.2011 22:39, Ryan J Ollos wrote:
For several months now I've been ...
Custom method names in ASP.NET Web API
..., and I want to have a method named Authenticate. I see examples of how to do GetAll, GetOne, Post, and Delete, however what if I want to add extra methods into these services? For instance, my UsersService should have a method called Authenticate where they pass in a username and password, however ...
Cannot resolve the collation conflict between “SQL_Latin1_General_CP1_CI_AS” and “Latin1_General_CI_
...od idea to have a single, unique collation used throughout your database - don't use different collations within a single table or database - you're only asking for trouble....
Once you've settled for one single collation, you can change those tables / columns that don't match yet using this comman...
Need to understand the usage of SemaphoreSlim
Here is the code I have but I don't understand what SemaphoreSlim is doing.
3 Answers
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