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Difference between Math.Floor() and Math.Truncate()
...g.AwayFromZero) == -1 Math.Round(0.3, MidpointRounding.AwayFromZero)==0.0 etc..
– dtroy
May 5 '09 at 3:49
1
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What's the difference between io.sockets.emit and broadcast?
...st is that it goes to every client except the 'broadcasting' socket -- the order that the client connections were established makes no difference.
– Semicolon
Jan 1 '14 at 15:40
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ASP.NET Web API OperationCanceledException when browser cancels the request
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As a temporary fix and in order to stop business from panicking can I add below code into my ElmahExceptionFilter?? public override void OnException(HttpActionExecutedContext context) { if (null != context.Exception && !(co...
Force line-buffering of stdout when piping to tee
...nding settings changed by 'stdbuf'.
Also some filters (like 'dd' and 'cat' etc.) dont use streams for I/O,
and are thus unaffected by 'stdbuf' settings.
you are not running stdbuf on tee, you're running it on a, so this shouldn't affect you, unless you set the buffering of a's streams in a's sourc...
What is the purpose of double curly braces in React's JSX syntax?
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React uses JSX, In JSX any variable, state object , expression etc has to be enclosed in {}.
While giving inline styles in JSX, it has to be specified as an object so it has to be inside curly braces again. {}.
This is the reason there are two pairs of curly braces
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Why is try {…} finally {…} good; try {…} catch{} bad?
...ill be a corresponding 'catch' statement. If you are only using a 'try' in order to ensure resources are de-allocated in the 'finally' block, you might consider the 'using' statement instead:
using (StreamReader reader = new StreamReader('myfile.txt'))
{
// do stuff here
} // reader.dispose() i...
Undo a Git merge that hasn't been pushed yet
...ts at t2, t4 and t6 (assume t1, t2, t3, t4, t5 and t6 are in chronological order). Any command similar to git reset --hard HEAD~5 will only reset HEAD (may remove commits in both master and branch1). Only the --merge option removes the merge.
– Manu Manjunath
F...
How do I iterate over a range of numbers defined by variables in Bash?
...ybrids between macro processors and more formal programming languages. In order to optimize the typical use cases, the language is made rather more complex and some limitations are accepted.
Recommendation
I would suggest sticking with Posix1 features. This means using for i in <list>; ...
hash function for string
...o terrible is because it does NOT take into consideration string character order, so hash("ab") would therefore return the same value as hash("ba"). This is not so with the 2nd edition hash, however, which would (much better!) return two different values for those strings.
The GCC C++11 hashing fun...
Selecting multiple columns in a pandas dataframe
...mns, like df.ix[0, 'Col1':'Col5']. That gets all columns that happen to be ordered between Col1 and Col5 in the df.columns array. It is incorrect to say that ix indexes rows. That is just its most basic use. It also supports much more indexing than that. So, ix is perfectly general for this question...