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Using git commit -a with vim
...read for an explanation: VIM for Windows - What do I type to save and exit from a file?
As I wrote there: to learn Vimming, you could use one of the quick reference cards:
http://bullium.com/support/vim.html
http://tnerual.eriogerg.free.fr/vim.html
Also note How can I set up an editor to work...
Difference between single and double quotes in Bash
...mple examples.
Single quotes can be used around text to prevent the shell from interpreting any special characters. Dollar signs, spaces, ampersands, asterisks and other special characters are all ignored when enclosed within single quotes.
$ echo 'All sorts of things are ignored in single quotes...
Javascript: get package.json data in gulpfile.js
Not a gulp-specific question per-se, but how would one get info from the package.json file within the gulpfile.js; For instance, I want to get the homepage or the name and use it in a task.
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Why does Node.js' fs.readFile() return a buffer instead of string?
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From the docs:
If no encoding is specified, then the raw buffer is returned.
Which might explain the <Buffer ...>. Specify a valid encoding, for example utf-8, as your second parameter after the filename. Such as,...
Why does the C++ STL not provide any “tree” containers?
... general and involved enough to merit specialized tree classes independent from it. Also, the fact that std::map and std::set require a tree is, IMO, another argument for having an stl::red_black_tree etc. Finally, the std::map and std::set trees are balanced, an std::tree might not be.
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How to create a private class method?
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Following on from this, instead of doing private_class_method :method_name you could do private_class_method def method_name....
– bjt38
Dec 8 '14 at 23:32
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How to tell bash that the line continues on the next line
In a bash script I got from another programmer, some lines exceeded 80 columns in length. What is the character or thing to be added to the line in order to indicate that the line continues on the next line?
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How to show vertical line to wrap the line in Vim?
..., or
a number preceded with '+' or '-', which is added to or subtracted from
'textwidth'.
Example from the docs:
:set colorcolumn=+1 " highlight column after 'textwidth'
:set colorcolumn=+1,+2,+3 " highlight three columns after 'textwidth'
:highlight ColorColumn ctermbg=lightgrey gu...
Default value of BOOL
...OL
…
@implementation MyClass
…
@synthesize isLandscape;
- (void)awakeFromNib
{
[super awakeFromNib];
// Test for YES or NO
if (isLandscape == YES) {
ALog(@"isLandscape == YES");
} else if (isLandscape == NO) {
ALog(@"isLandscape == NO");
} else {
ALo...
CORS - How do 'preflight' an httprequest?
..." header and 'preflight' requests with and OPTIONS request. I got the idea from this post : Getting CORS working
2 Answers...