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Call a python function from jinja2
...put this in your __init__.py:
def clever_function():
return u'HELLO'
app.jinja_env.globals.update(clever_function=clever_function)
and in your template call it with {{ clever_function() }}
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Passing arguments to require (when loading module)
...swer, I do what you're trying to do like this:
module.exports = function (app, db) {
var module = {};
module.auth = function (req, res) {
// This will be available 'outside'.
// Authy stuff that can be used outside...
};
// Other stuff...
module.pickle = functi...
Deleting all pending tasks in celery / rabbitmq
...
From the docs:
$ celery -A proj purge
or
from proj.celery import app
app.control.purge()
(EDIT: Updated with current method.)
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What is the entry point of swift code execution?
...les in the module can only contain declarations).
Cocoa Touch uses the @UIApplicationMain attribute on an implementation of UIApplicationDelegate instead of a main.swift file to mark the entry point. Cocoa used to use a minimal main.swift file which simply called NSApplicationMain, but as of Xcode ...
Why I am Getting Error 'Channel is unrecoverably broken and will be disposed!'
...d its work, this causes memory leaks.
For example...for Fragment & UI application...this will cause memory leaks.
getActivity().runOnUiThread(new Runnable(){
public void run() {//No.1
ShowDataScreen();
getActivity().runOnUiThread(new Runnable(){
public void run() {//No.2
Toast.ma...
Unable to execute dex: method ID not in [0, 0xffff]: 65536
...
defaultConfig {
...
multiDexEnabled true
}
}
If your application supports Android prior to 5.0 (that is, if your minSdkVersion is 20 or below) you also have to dynamically patch the application ClassLoader, so it will be able to load classes from secondary dexes. Fortunately, t...
Xcode 6 beta 2 issue exporting .ipa: “Your account already has a valid iOS distribution certificate”
I'm having trouble exporting an app for Ad Hoc Distribution on Xcode 6 beta 2:
27 Answers
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OO Design in Rails: Where to put stuff
...nners (and even some intermediate programmers) is to cram all logic in the app into the model (database class), controller, or view.
At some point, someone points out the "fat-model, skinny-controller" paradigm, and intermediate developers hastily excise everything from their controllers and throw ...
Change the default editor for files opened in the terminal? (e.g. set it to TextEdit/Coda/Textmate)
...How to do this:
Add the following to your ~/.bashrc file:
export EDITOR="/Applications/TextEdit.app/Contents/MacOS/TextEdit"
or just type the following command into your Terminal:
echo "export EDITOR=\"/Applications/TextEdit.app/Contents/MacOS/TextEdit\"" >> ~/.bashrc
If you are using zsh, u...
How to install APK from PC?
...e Android Gmail client the email has an "Install" button on it. Installing apps via Gmail is very easy, however do note that before anyone can install an app from a source other than the Android Market, they must set the "Unknown sources" setting on their device, to allow installation of apps from p...