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Simplest way to profile a PHP script
...t;
After, parse the generated file using pprofp.
Example output:
Trace for /home/dan/testapd.php
Total Elapsed Time = 0.00
Total System Time = 0.00
Total User Time = 0.00
Real User System secs/ cumm
%Time (excl/cumm) (excl/cumm) (excl/cumm) Calls call ...
How to do Mercurial's 'hg remove' for all missing files?
...
there is also hg forget which is eqivalent to hg rm -Af
– jk.
Mar 10 '10 at 9:32
37
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Regular expression for a string containing one word but not another
...clear enough. The first bit, (?!.*details.cfm) is a negative look-ahead: before matching the string it checks the string does not contain "details.cfm" (with any number of characters before it).
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How to generate Javadoc HTML files in Eclipse?
...irectory]\bin\javadoc.exe).
Check the box next to the project/package/file for which you are creating the Javadoc.
In the Destination: field, browse to find the desired destination (for example, the root directory of the current project).
Click Finish.
You should now be able to find the newly gene...
AngularJS $http, CORS and http authentication
... });
And and on server side you have to put headers to this is example for nodejs:
/**
* On all requests add headers
*/
app.all('*', function(req, res,next) {
/**
* Response settings
* @type {Object}
*/
var responseSettings = {
"AccessControlAllowOrigin": req....
Create array of symbols
...
I always forget that it stands for "intern" an alternative to "to_sym". See codecademy.com/forum_questions/512a675cf116c52d0d00674b
– A5308Y
Jan 10 '14 at 15:44
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Get TransactionScope to work with async / await
...
In .NET Framework 4.5.1, there is a set of new constructors for TransactionScope that take a TransactionScopeAsyncFlowOption parameter.
According to the MSDN, it enables transaction flow across thread continuations.
My understanding is that it is meant to allow you to write code lik...
Java: What is the difference between and ?
... to understand the following text... Does it mean that <clinit> is for empty constructors? Why is important to have two different versions?
...
Does a break statement break from a switch/select?
...ification.
A "break" statement terminates execution of the innermost "for",
"switch" or "select" statement.
BreakStmt = "break" [ Label ] .
If there is a label, it must be that of an enclosing "for", "switch"
or "select" statement, and that is the one whose execution terminates
(§...
Display image as grayscale using matplotlib
...scale colormap?
E.g. something like
imshow(..., cmap=pyplot.cm.binary)
For a list of colormaps, see http://scipy-cookbook.readthedocs.org/items/Matplotlib_Show_colormaps.html
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