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The difference between fork(), vfork(), exec() and clone()
...rk() system call does not include the creation of a new address space (the allocation and setting up of new page directories).
clone() - creates a new child process. Various parameters of this system call, specify which parts of the parent process must be copied into the child process and which part...
What is meant by immutable?
...ing* in, unsigned int begin, unsigned int end)
{
struct String* out = malloc(sizeof(struct String));
out->characters = in->characters + begin;
out->length = end - begin;
return out;
}
Note that none of the characters have to be copied! If the String object were mutable (t...
How to unstash only certain files?
...can also write
//git stash show stash@{1} --name-only
↓
ajax/product.php
ajax/productPrice.php
errors/Company/js/offlineMain.phtml
errors/Company/mage.php
errors/Company/page.phtml
js/konfigurator/konfigurator.js
Then apply the file you like to:
git checkout stash@{1} -- <filename&g...
File Upload using AngularJS
...file', element[0].files[0]);
httpPostFactory('upload_image.php', formData, function (callback) {
// recieve image name to use in a ng-src
console.log(callback);
});
});
}
};
});
app.factory('httpPostFac...
Automatic TOC in github-flavoured-markdown
...e)
\[ *((?:(?![ .:#!\?;]*\])[^#])*)[ #:!\?;]*\]
[\1]
Then (convert last tokens lowercase and dash instead of spaces)
\]([^ \r\n]*) ([^\r\n ]*)
]\L\1-\2
Remove unused final pounds and initial dashes:
(?:()[-:;!\?#]+$|(\]#)-)
\1\2
Remove useless chars in links:
(\].*?)(?:\(|\))
\1
And fina...
What's the fastest way to do a bulk insert into Postgres?
...end it arbitrarily, until you hit the maximum number of prepared statement tokens (it might be $999, but I'm not 100% sure about that). Sometimes one cannot use COPY, and this is a worthy replacement for those situations.
sh...
CURL alternative in Python
I have a cURL call that I use in PHP:
7 Answers
7
...
Git is ignoring files that aren't in gitignore
...a few other files, but my .gitignore file only has it ignoring a config.php file. Is there some global ignore file somewhere that I can't seem to find? I have to specify files to add them now, and it's giving me this warning:
...
C# 'is' operator performance
...
@Binary Worrier- Your new operator allocations of classes are going to completely overshadow any performance differences in the 'is' operations. Why don't you remove those new operations, by reusing two different pre-allocated instances, and then re-run the co...
How do I configure git to ignore some files locally?
... Just to note, I added a file to $GIT_DIR/info/exclude (e.g., my-file.php) and then had to run git update-index --assume-unchanged my-file.php for it to start being ignored. Thanks for the tip!
– tollmanz
Mar 30 '13 at 16:04
...