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Are there any smart cases of runtime code modification?
...tion in their OpenGL stack.
In some cases software resorts to a technique known as trampoline which involves the dynamic creation of code on the stack (or another place). Examples are GCC's nested functions and the signal mechanism of some Unices.
Sometimes code is translated into code at runtime ...
Returning first x items from array
...:
$input = array(1, 2, 3, 4, 5, 6);
array_splice($input, 5); // $input is now array(1, 2, 3, 4, 5)
From PHP manual:
array array_splice ( array &$input , int $offset [, int $length = 0 [, mixed $replacement]])
If length is omitted, removes everything from offset to the end of the array. If ...
Why does Lua have no “continue” statement?
...n background this is a confusing answer because every scope there already knows what are its local variables before running. I.e. I expected an unbound local variable error in the case of reaching until....
– ubershmekel
Nov 1 '12 at 10:55
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Adding multiple class using ng-class
...
@CodeHater thanks. That's pretty much what I'm planning now, just need to take a moment to fix up the CSS.
– BrianS
Aug 4 '14 at 1:15
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index.php not loading by default
...DirectoryIndex index.html
DirectoryIndex index.php
</IfModule>
now this will look for index.html file if not found it will look for index.php.
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How to correctly display .csv files within Excel 2013?
...itor like Notepad++ and add the following text in the first line:
sep=,
Now open it with excel again.
This will set the separator as a comma, or you can change it to whatever you need.
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How to convert DateTime to/from specific string format (both ways, e.g. given Format is “yyyyMMdd”)?
...pic, but for those searching, the link above, "culture-specific format" is now a dead link. Here is one that is current and informative Custom Date and Time Format Strings
– user416527
Oct 11 '12 at 16:03
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Member initialization while using delegated constructor
... another ctor in the same class to avoid having a init method or the like. Now i'm trying the same thing with code that looks like this:
...
Git, see a list of comments of my last N commits
...Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit"
Now, I can just use:
glog -n 5
And I get a nice output such as:
Which is colourised, shows the name of the author and also shows the graph and you can still pass in other flags (such as --author) which lets you filter i...
Installed Ruby 1.9.3 with RVM but command line doesn't show ruby -v
...thing to RVM that produces lots of errors, the only safe way of fixing for now is to:
sudo apt-get --purge remove ruby-rvm
sudo rm -rf /usr/share/ruby-rvm /etc/rvmrc /etc/profile.d/rvm.sh
open new terminal and validate environment is clean from old RVM settings (should be no output):
env | grep ...