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Do I need dependency injection in NodeJS, or how to deal with …?
...ter name)
var db = require('whichever_db_vendor_i_use');
module.exports.fetchConnection() = function() {
//logic to test connection
//do I want to connection pool?
//do I need only one connection throughout the lifecyle of my application?
return db.createConnection(port, host, d...
What requirement was the tuple designed to solve?
... make:
class MArguments
{
public int Foo { get; private set; }
... etc
unless MArguments had some other meaning in the business logic.
The concept of "group together a bunch of otherwise unrelated data in some structure that is more lightweight than a class" is useful in many, many places...
Simulator error FBSSystemServiceDomain code 4
...n installation of an app, SpringBoard will
SIGKILL that app's process in order to force a relaunch of the app
with the new executable. The problem is that there is a race
condition whereby SpringBoard may accidentally SIGKILL a new process
that we just launched rather than the old process. ...
Push existing project into Github
...hub.com:roseperrone/project.git
! [rejected] master -> master (fetch first)
error: failed to push some refs to 'git@github.com:roseperrone/project.git'
hint: Updates were rejected because the remote contains work that you do
hint: not have locally. This is usually caused by another reposi...
Detach many subdirectories into a new, separate Git repository
...a_file_and_make_a_commit, you can choose to add a .gitignore, or README.md etc.
4 - Merge apps repo first:
git remote add apps-repo ../apps-repo
git fetch apps-repo
git merge -s ours --no-commit apps-repo/master # see below note.
git read-tree --prefix=apps -u apps-repo/master
git commit -m "impor...
How to gzip all files in all sub-directories into one compressed file in bash
...e tarred up/extracted, for example if I run
cd ~
tar -cvzf passwd.tar.gz /etc/passwd
tar: Removing leading `/' from member names
/etc/passwd
pwd
/home/myusername
tar -xvzf passwd.tar.gz
this will create
/home/myusername/etc/passwd
unsure if all versions of tar do this:
Removing leading `/...
ng-repeat :filter by single field
..., looking at the union, rather than intersection?
– jetcom
Dec 30 '13 at 23:53
2
@jetcom, you'll ...
Parsing a JSON string in Ruby
...
Also you can sets the option symbolize_names to true, in order to get keys as symbols. Exemple: JSON.parse(string, symbolize_names: true) #=> {key: :value}
– Nando Sousa
Apr 2 '14 at 0:25
...
Two divs side by side - Fluid display
...different browsers available (as in it always works on chrome, Mozilla, IE etc etc), not that it works 94% of the time regardless of browser?
– Joe
Jul 24 '16 at 11:54
6
...
Windows service on Local Computer started and then stopped error
... when there's something wrong with my code, like non-existing drive paths, etc. The windows service will not start.
11 Answ...