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How to develop and test an app that sends emails (without filling someone's mailbox with test data)?
... and does not deliver the received messages. The received messages can be quickly viewed, saved and the source/structure inspected. Useful for testing/debugging software that generates email.
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Deleting Row in SQLite in Android
...L command' will be executed. Of course it is not a problem if there is no GUI for that feature.
– bdevay
Mar 15 '14 at 12:45
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Detecting arrow key presses in JavaScript
...nkeyup and stop the event there. Realistically you shouldn't be modifying UI behavior with Javascript, however.
– Mark Kahn
Jan 5 '17 at 19:52
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Error to run Android Studio
...hing like this:
java version "1.8.0_91"
Java(TM) SE Runtime Environment (build 1.8.0_91-b14)
Java HotSpot(TM) 64-Bit Server VM (build 25.91-b14, mixed mode)
Check what compiler is used
javac -version
It should show something like this
javac 1.8.0_91
Finally, add JAVA_HOME to the environment...
IDEA: javac: source release 1.7 requires target release 1.7
...piler-plugin configuration inside pom.xml:
<project>
[...]
<build>
[...]
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
...
How do I remove javascript validation from my eclipse project?
...avaScript → Include Path
Select Source tab. (It looks identical to Java Build Path Source tab.)
Expand JavaScript source folder.
Highlight Excluded pattern.
Press the Edit button.
Press the Add button next to Exclusion patterns box.
You may either type Ant-style wildcard pattern, or click Browse b...
jQuery disable a link
...hasClass('disabled'))
return false; // Do something else in here if required
else
window.location.href = $(this).attr('href');
});
// Elsewhere in your code
if (disabledCondition == true)
$('#myLink').addClass('disabled')
else
$('#myLink').removeClass('disabled')
Remember: not only ...
Adjust UILabel height to text
... this in a playground and it works for me.
Updated for Swift 4.0
import UIKit
func heightForView(text:String, font:UIFont, width:CGFloat) -> CGFloat{
let label:UILabel = UILabel(frame: CGRectMake(0, 0, width, CGFloat.greatestFiniteMagnitude))
label.numberOfLines = 0
label.lineBre...
Why can't I reference System.ComponentModel.DataAnnotations?
...included. But, then I am not using MVC. This app is a console app with no UI that will be run as a cron job once a day. I only want to use DataAnnotations in the classes that represent the data members that will hold the data from columns I retrieve from each SQL Server table row. I'll try adding i...
How do I disable the resizable property of a textarea?
...
CSS 3 has a new property for UI elements that will allow you to do this. The property is the resize property. So you would add the following to your stylesheet to disable resizing of all textarea elements:
textarea { resize: none; }
This is a CSS 3 p...