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How to make a promise from setTimeout
...
Update (2017)
Here in 2017, Promises are built into JavaScript, they were added by the ES2015 spec (polyfills are available for outdated environments like IE8-IE11). The syntax they went with uses a callback you pass into the Promise constructor (the Promise executor) which receiv...
Why does git-rebase give me merge conflicts when all I'm doing is squashing commits?
...e conflict resolution yourself.*
* Or, you could try the rerere-train.sh script from git-contrib, which attempts to "Prime [the] rerere database from existing merge commits" - basically, it checks out all the merge commits, tries to merge them, and if the merge fails, it grabs the results and show...
How to generate gcc debug symbol outside the build target?
...gnu-debuglink="${debugdir}/${debugfile}" "${tostripfile}"
I use the bash script below to separate the debug information into files with a .debug extension in a .debug directory. This way I can tar the libraries and executables in one tar file and the .debug directories in another. If I want to add...
ExpressJS How to structure an application?
...n, so I've gone ahead and created a scaffolding github repository with JavaScript code and a long README about how I like to structure a medium-sized express.js application.
focusaurus/express_code_structure is the repo with the latest code for this. Pull requests welcome.
Here's a snapshot of the...
How to apply a Git patch to a file with a different name and path?
... a simple solution that does not involve manual patch editing nor external script.
In the first repository (this may also export a range of commit, use -1 if you want to select only one commit) :
git format-patch --relative <committish> --stdout > ~/patch
In the second repository :
gi...
Create a nonclustered non-unique index within the CREATE TABLE statement with SQL Server
... aesthetic reasons. I thought it could be convenient to anyone reading the script if all constraints/indexes are contained within the same statement. Personally, I like to know whether columns belonging to a foreign key also have an index, and this may have been a nice method to logically group this...
Table fixed header and scrollable body
...></tr>
</tbody>
</table>
</div>
<script src="https://code.jquery.com/jquery-3.1.0.js"></script>
Or plain ES6 if you prefer (no jQuery required):
// Fix table head
function tableFixHead (e) {
const el = e.target,
sT = el.scrollT...
Cannot push to Git repository on Bitbucket
..., you either did not set a passphrase or GitBash isn't running the .bashrc script (which would be odd so consider reviewing the contents of it!). If you are running this on a Mac(OS X), .bashrc isn't executed by default - .bash_profile is. To fix this, put this snippet in your .bash_profile: [[ -s ~...
What's the use of Jade or Handlebars when writing AngularJs apps
I am new(ish) to the whole javascript full stack applications, and completely new to Angular, so I was hoping somebody can put the record straight for me here.
...
Why it's not possible to use regex to parse HTML/XML: a formal explanation in layman's terms
... find:
<!-- <h1>not the title!</h1> -->
Or even:
<script>
var s = "Certainly <h1>not the title!</h1>";
</script>
Last point is the most important:
Using a dedicated HTML parser is better than any regex you can come up with. Very often, XPath allows ...