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How do you create a hidden div that doesn't create a line break or horizontal space?
... point to a specific layout element (which results in huge or multiple css files) you should probably instead use a true class in your linked .css file:
.hidden {
visibility: hidden;
display: none;
}
or for the minimalist:
.hidden {
display: none;
}
Now you can simply apply it via:
<div cl...
Relational table naming convention [closed]
... the user table.
(Except of course in record filing systems, where the files are accessed by surrogates and there are no relational keys, there they are one and the same thing).
Always use the exact same name for the key column wherever the PK is carried (migrated) as an FK.
Therefore the user_...
Does PHP have threading?
...
$cmd = 'nohup nice -n 10 /usr/bin/php -c /path/to/php.ini -f /path/to/php/file.php action=generate var1_id=23 var2_id=35 gen_id=535 > /path/to/log/file.log & echo $!';
$pid = shell_exec($cmd);
Basically this executes the PHP script at the command line, but immediately returns the PID and t...
How do I disable the “Press ENTER or type command to continue” prompt in Vim?
...
It is possibly a syntax error in vimrc file
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How to delete/create databases in Neo4j?
...d testing including deletions and it looks like physically deleting the DB files and having Neo4J recreate them on restart brings a clear improvement in performance.
– flow
Jul 30 '14 at 14:17
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java.net.ConnectException: localhost/127.0.0.1:8080 - Connection refused
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where in which file ?
– user3475052
Aug 16 '18 at 13:46
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Gradle proxy configuration
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For me, works adding this configuration in the gradle.properties file of the project, where the build.gradle file is:
systemProp.http.proxyHost=proxyURL
systemProp.http.proxyPort=proxyPort
systemProp.http.proxyUser=USER
systemProp.http.proxyPassword=PASSWORD
systemProp.https.proxyHost=pro...
IDEA: javac: source release 1.7 requires target release 1.7
...de version" is in a different place.
The following change worked for me:
File > Settings... > Build, Execution, Deployment > Compiler > Java Compiler : change Target bytecode version from 1.5 to 1.8
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How to add a custom button state
... to report here the whole solution, with some more details:
First, create file "res/values/attrs.xml":
<?xml version="1.0" encoding="utf-8"?>
<resources>
<declare-styleable name="food">
<attr name="state_fried" format="boolean" />
<attr name="state_ba...
rails - Devise - Handling - devise_error_messages
...\gems\1.9.1\gems\devise-version\app\controllers|helpers|mailers..." to the file you want in your project.
[Edit] Or you can make your file inherit from the "normal" devise files... Like... say... You want to overwrite only one function within the devise/registrations_controller.rb, the first line o...