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Creating a blurring overlay view
In the Music app of the new iOS, we can see an album cover behind a view that blurs it.
25 Answers
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Get users by name property using Firebase
I'm trying to create an application where I can get/set data in specific users accounts and I was tempted by Firebase.
8 An...
How to Diff between local uncommitted changes and origin
...ompare files visually you can use:
git difftool
It will start your diff app automatically for each changed file.
PS:
If you did not set a diff app, you can do it like in the example below(I use Winmerge):
git config --global merge.tool winmerge
git config --replace --global mergetool.winmerge.c...
Does git return specific return error codes?
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*nix apps return a status of 0 for complete success. Other status codes are determine by the app. There are 255 other codes which meanings depend on the app. See their man pages for details.
– shawnhcorey
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How to install grunt and how to build script with it
...t combine two JS files file1.js and file2.js in the js folder and generate app.js:
module.exports = function(grunt) {
// Project configuration.
grunt.initConfig({
concat: {
"options": { "separator": ";" },
"build": {
"src": ["js/file1.js", "j...
How to get the IP address of the docker host from inside a docker container
...'3'
services:
api:
build: ./api
volumes:
- ./api:/usr/src/app:ro
ports:
- "8000"
environment:
- MONGO_SERVER
command: /usr/local/bin/gunicorn -c /usr/src/app/gunicorn_config.py -w 1 -b :8000 wsgi
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Push existing project into Github
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I believe the -f flag will force the remote history disappear? It seems a dangerous operator.
– van abel
Apr 25 '19 at 1:40
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What is scaffolding? Is it a term for a particular platform?
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Scaffolding generally refers to a quickly set up skeleton for an app. It's not rails-only since other platforms have it as well. It's also not generally meant to be a "final" system; merely the first, smallest way to do it.
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How to detect if JavaScript is disabled?
.../div>
</noscript>
...where all of the content in your site is wrapped with a div of class "pagecontainer". The CSS inside the noscript tag will then hide all of your page content, and instead display whatever "no JS" message you want to show. This is actually what Gmail appears to do......
TFS checkin error - could not find file
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This will happen when TFS has some changes staged that no longer exist on the file system. For instance, if you add some files in Visual Studio (which adds them to the changes list), delete them directly from the file system, then attem...