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Can media queries resize based on a div element instead of the screen?
...ery)
$parent (the parent element(s) of the element(s) matching the query)
$root (the root element of the document, <html>)
Element queries allow you to compose your layout out of individually responsive design modules, each with a bit of 'self-awareness' of how they are being displayed on the...
How does JPA orphanRemoval=true differ from the ON DELETE CASCADE DML clause
...se engine. However, this can be a very dangerous operation if you delete a root entity by mistake.
Conclusion
The advantage of the JPA cascade and orphanRemoval options is that you can also benefit from optimistic locking to prevent lost updates.
If you use the JPA cascading mechanism, you don't nee...
Select records from NOW() -1 Day
Is there a way in a MySQL statement to order records (through a date stamp) by >= NOW() -1 so all records from the day before today to the future are selected?
...
How and where are Annotations used in Java?
...tta - uses both annotations and XML configuration files. For example, the @Root annotation tells the Terracotta runtime that the annotated field is a root and its memory should be shared between VM instances. The XML configuration file is used to configure the server and tell it which classes to ins...
How to restart a rails server on Heroku?
...eroku restart -a app_name -r remote_name
Alternatively if you are in the root directory of your rails application you can just type
heroku restart
to restart that app and and you can create an easy alias for that with
alias hr='heroku restart'`
You can place these aliases in your .bashrc fil...
How to construct a relative path in Java from two absolute paths (or URLs)?
... But be aware of java.lang.IllegalArgumentException: 'other' has different root exception when asking for relative path from "C:\temp" to "D:\temp".
– Igor
Feb 13 '16 at 17:35
...
Use PHP composer to clone git repo
...hen you do, make sure that:
The "repositories" field is specified in the root composer.json (it's a root-only field, repository definitions from required packages are ignored)
The repositories definition points to a valid VCS repo
If the type is "git" instead of "vcs" (as in your question), make s...
What is a faster alternative to Python's http.server (or SimpleHTTPServer)?
...ther a specific file or a directory to be
set as the root of the web server. Use this if you
have a directory full of HTML, cgi, php3, epy, or rpy
files or any other files that you want to be served up
raw.
The...
LINQ: When to use SingleOrDefault vs. FirstOrDefault() with filtering criteria
...could translate to SQL in different ways. I just tried LINQPad with the IQ MySql provider, and FirstOrDefault() adds LIMIT 0,1 while SingleOrDefault() adds nothing.
– Lucas
Jan 15 '15 at 16:04
...
Android adding simple animations while setvisibility(view.Gone)
...animations. To use that set
android:animateLayoutChanges="true"
on the root node in your layout.
Your second option would be to manually add animations. For this I suggest you use the new animation API introduced in Android 3.0 (Honeycomb). I can give you a few examples:
This fades out a View:...