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How to add additional fields to form before submit?
... you need])
function addDataToForm(form, data) {
if(typeof form === 'string') {
if(form[0] === '#') form = form.slice(1);
form = document.getElementById(form);
}
var keys = Object.keys(data);
var name;
var value;
var input;
for (var i = 0; i < keys....
Git pull after forced update
...-pick commits over.
Ex:
git checkout feature-old # some branch with the extra commits
git log # gives commits (write down the id of the ones you want)
git checkout base-branch # after you have already cleaned your local copy of it as above
git checkout -b feature-new # make a n...
Threading in a PyQt application: Use Qt threads or Python threads?
... (although the caveat above still applies.)
Non-blocking I/O
Threads add extraordinarily complexity to your application. Especially when dealing with the already complex interaction between the Python interpreter and compiled module code. While many find event-based programming difficult to follow...
What are the differences between “=” and “
...on); and when isolated from surrounding logical structure, by braces or an extra pair of parentheses.
A confession: I lied earlier. There is one additional difference between the = and <- operators: they call distinct functions. By default these functions do the same thing but you can overrid...
Choosing a stand-alone full-text search server: Sphinx or SOLR? [closed]
... unique key for many operations, and unique keys can be either integers or strings.
Solr supports field collapsing (currently as an additional patch only) to avoid duplicating similar results. Sphinx doesn't seem to provide any feature like this.
While Sphinx is designed to only retrieve document id...
How do I get bit-by-bit data from an integer value in C?
...s:
#include <stdio.h>
#include <stdlib.h>
int main(int argc, char** argv)
{
unsigned
input = 0b0111u,
n_bits = 4u,
*bits = (unsigned*)malloc(sizeof(unsigned) * n_bits),
bit = 0;
for(bit = 0; bit < n_bits; ++bit)
bits[bit] = (input >...
Twitter bootstrap float div right
...he text will align accordingly to these class name. You don't need to make extra class name separately. These classes are built in BootStrap 3 and bootstrap 4.
Bootstrap 3
v3 Text Alignment Docs
<p class="text-left">Left aligned text.</p>
<p class="text-center">Center aligned te...
Performance of static methods vs instance methods
... you mean that if above sample method takes parameter as object instead of string, non-static is better? for example: I have my static method takes object as parameter and serializes it into string and returns string. are you suggesting to use non-static in this case?
– batmaci...
GitHub: Reopening a merged pull request
I've now fixed the bug and want to resubmit the pull request with 1 extra commit. Is there any way to reopen the pull request or update it, or do I have to create a new pull request, type out the description etc again? Gitorious has this feature and we've recently moved to GitHub.
...
What are named pipes?
...
#include <sys/types.h>
#include <sys/stat.h>
int mkfifo(const char *pathname, mode_t mode);
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