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No Persistence provider for EntityManager named
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Make sure that the persistence.xml file is in the directory: <webroot>/WEB-INF/classes/META-INF
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Is it possible to set the stacking order of pseudo-elements below their parent element? [duplicate]
...g context.
#element {
position: relative; /* optional */
width: 100px;
height: 100px;
background-color: blue;
}
#element::after {
content: "";
width: 150px;
height: 150px;
background-color: red;
/* create a new stacking context */
positi...
Cannot hide status bar in iOS7
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in your apps plist file add a row call it "View controller-based status bar appearance" and set it to NO
Note that this simply does not work, if you are using UIImagePickerController in the app.
from http://www.openfl.org/developer/forums/gen...
Remote connect to clearDB heroku database
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you'll need to export your local database file to the database created by Heroku. Just follow this video and you'll be good to go youtube.com/watch?v=mBCH9OTVaGw&t=6s
– Kartik Chauhan
May 22 '17 at 19:17
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Is there any particular difference between intval and casting to int - `(int) X`?
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I did benchmarking on ideone - (int) typecast is faster x 2 ! (int):ideone.com/QggNGc , intval():ideone.com/6Y8mPN
– jave.web
Aug 12 '14 at 18:32
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How do I make CMake output into a 'bin' dir?
...es, in the directory structure of the source. How do I make CMake save the files in something like a ./bin directory?
9 A...
Version of Apache installed on a Debian machine
... This won't work if there are currently syntax error in your configuration files
– Wolfgang Fahl
Nov 28 '15 at 8:03
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Java Garbage Collection Log messages
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Where to find the gc log files?
– Mr Lou
Nov 20 '12 at 8:14
7
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What is __future__ in Python used for and how/when to use it, and how it works
... your Python module is parsed, which is why they must be at the top of the file. They give new -- or different -- meaning to words or symbols in your file. From the docs:
A future statement is a directive to the compiler that a particular module should be compiled using syntax or semantics that ...
How do I make background-size work in IE?
... Everywhere you use background-size in your CSS, add a reference to
this file.
.selector {
background-size: cover;
/* The url is relative to the document, not to the css file! */
/* Prefer absolute urls to avoid confusion. */
-ms-behavior: url(/backgroundsize.min.htc);
}
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