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How to navigate through textfields (Next / Done Buttons)
...ewWithTag:nextTag];
if (nextResponder) {
// Found next responder, so set it.
[nextResponder becomeFirstResponder];
} else {
// Not found, so remove keyboard.
[textField resignFirstResponder];
}
return NO; // We do not want UITextField to insert line-breaks.
}
Add some more ...
How to change the name of a Django app?
...n their dependencies, i.e. the app's views.py, urls.py , 'manage.py' , and settings.py files.
Edit the database table django_content_type with the following command: UPDATE django_content_type SET app_label='<NewAppName>' WHERE app_label='<OldAppName>'
Also if you have models, you will ...
PHP YAML Parsers [closed]
...es anyone know of a good YAML Parser for PHP? If so, what are the pros and cons of this library?
8 Answers
...
An ASP.NET setting has been detected that does not apply in Integrated managed pipeline mode
...
This isn't really overly sound advice if you have settings that won't be used then you should remove them.
– Seph
Apr 8 '12 at 12:26
33
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How to set breakpoints in inline Javascript in Google Chrome?
...rofiles, Timelines, and Audits, but basic functionality like being able to set breakpoints both in js files and within html and javascript code is missing! I tried to use the javascript console, which itself is buggy - for example, once it encounters a JS error, I cannot get out of it unless I refre...
When to use AtomicReference in Java?
...
Atomic reference should be used in a setting where you need to do simple atomic (i.e. thread-safe, non-trivial) operations on a reference, for which monitor-based synchronization is not appropriate. Suppose you want to check to see if a specific field only if th...
CSS: 100% width or height while keeping aspect ratio?
...e is bigger/taller than you prefer?
You could put it inside a DIV that is set to the maximum height/width that you want for the image, and then set overflow:hidden. That would crop anything beyond what you want.
If an image is 100% wide and height:auto and you think it's too tall, that is specific...
Devise Secret Key was not set
...25855/1842747 is the best answer, but I highly recommend going straight to setting the SECRET_KEY_BASE environment variable instead of copying it into secrets.yml so you don't forget that your "secret key" is not secret enough!
– monozok
Oct 31 '15 at 0:08
...
Convert PDF to clean SVG? [closed]
... them to SVG
Batch file to convert PDF to SVG in current folder
:: ===== SETUP =====
@echo off
CLS
echo Starting SVG conversion...
echo.
:: setup working directory (if different)
REM set "_work_dir=%~dp0"
set "_work_dir=%CD%"
:: setup counter
set "count=1"
:: setup file search and save string
s...