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Why is it string.join(list) instead of list.join(string)?
...tring class, instead of the list class?
I agree it looks funny.
See http://www.faqs.org/docs/diveintopython/odbchelper_join.html:
Historical note. When I first learned
Python, I expected join to be a method
of a list, which would take the
delimiter as an argument. Lots of
people feel the same way, ...
Are PHP Variables passed by value or by reference?
...
http://www.php.net/manual/en/migration5.oop.php
In PHP 5 there is a new Object Model. PHP's handling of objects has been completely rewritten, allowing for better performance and more features. In previous versions of PHP, objec...
What is a pre-revprop-change hook in SVN, and how do I create it?
...prop-change
give execute permission to the file (for the server user, e.g. www-data)
Edited: (thanks to lindes)
after that you might have to edit the script to return an exit value of 0 for the kind of edits, that you want to allow.
...
Is it better to specify source files with GLOB or each file individually in CMake?
...citly.
The creators of CMake themselves advise not to use globbing.
See: https://cmake.org/cmake/help/v3.15/command/file.html?highlight=glob#file
(We do not recommend using GLOB to collect a list of source files from your source tree. If no CMakeLists.txt file changes when a source is added or...
How to make an ImageView with rounded corners?
...o the following code to manually round the corners of your images.
http://www.ruibm.com/?p=184
This isn't my code, but I've used it and it's works wonderfully. I used it as a helper within an ImageHelper class and extended it just a bit to pass in the amount of feathering I need for a given image....
Javascript event handler with parameters
...") while passing event handlers.
The basics are explained e.g. here
http://www.w3schools.com/js/js_function_invocation.asp
A simple working version of your example could read
var doClick = function(event, additionalParameter){
// do stuff with event and this being the triggering event and call...
In C++, what is a virtual base class?
...I found that solved all my doubts on this subject was this article: http://www.phpcompiler.org/articles/virtualinheritance.html
You really won't need to read anything else on the topic (unless you are a compiler writer) after reading that...
...
How to check if an email address exists without sending an email?
...
Not really.....Some server may not check the "rcpt to:"
http://www.freesoft.org/CIE/RFC/1123/92.htm
Doing so is security risk.....
If the server do, you can write a bot to discovery every address on the server....
...
What is a word boundary in regex?
...ions for.
Anyway, this is what I found out (summarized mostly from http://www.regular-expressions.info, which is a great site): In most flavors of regex, characters that are matched by the short-hand character class \w are the characters that are treated as word characters by word boundaries. Jav...
Is there a standard sign function (signum, sgn) in C/C++?
... template <class T>
inline int sign (const T& z);
http://www.boost.org/doc/libs/1_47_0/libs/math/doc/sf_and_dist/html/math_toolkit/utils/sign_functions.html
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