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How to simulate a higher resolution screen? [closed]
... In the chance that it helps anyone, Here's the sample code to do what @Cody Crumrine suggested and is Genius!! <iframe src="site to test.com" width="1024" height="768"></iframe>
– Stuart
Mar 21 '17 at 13:13
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Ruby on Rails: How do I add placeholder text to a f.text_field?
...d, :value => "password"
In your Javascript (assuming jquery here):
$(document).ready(function() {
//add a handler to remove the text
});
share
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HTML - how can I show tooltip ONLY when ellipsis is activated
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Here's a way that does it using the built-in ellipsis setting, and adds the title attribute on-demand (with jQuery) building on Martin Smith's comment:
$('.mightOverflow').bind('mouseenter', function(){
var $this = $(this);
if(this.o...
How to parse JSON using Node.js? [closed]
...adheres to ECMA standard. Therefore, node.js also has a global object JSON[docs].
Note - JSON.parse can tie up the current thread because it is a synchronous method. So if you are planning to parse big JSON objects use a streaming json parser.
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Reserved keywords in JavaScript
...ceof super synchronized throw,
Extends final export throws.
Try import double enum?
- False, boolean, abstract function,
Implements typeof transient break!
Void static, default do,
Switch int native new.
Else, delete null public var
In return for const, true, char
…Finally catch byte.
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What does “Object reference not set to an instance of an object” mean? [duplicate]
...t value:
bool mybool;
//mybool == false
Reference types, when declared, do not have a default value:
class ExampleClass
{
}
ExampleClass exampleClass; //== null
If you try to access a member of a class instance using a null reference then you get a System.NullReferenceException. Which is the ...
Open and write data to text file using Bash?
...
If you need to do this with root privileges, do it this way: sudo sh -c 'echo "some data for the file" >> fileName'
– lukaserat
May 29 '15 at 3:35
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How to throw a C++ exception
... compare( -1, 3 );
}
catch( const std::invalid_argument& e ) {
// do stuff with exception...
}
You can have multiple catch() statements after each try, so you can handle different exception types separately if you want.
You can also re-throw exceptions:
catch( const std::invalid_argu...
Bootstrap 3.0 - Fluid Grid that includes Fixed Column Sizes
...g up, but it would go against what the Responsive Grid system is trying to do, the intent of which is to make that layout flow across different device types.
If you need to stick with this layout, I'd consider laying out your page with custom CSS and not using the grid.
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How to use protractor to check if an element is visible?
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This should do it:
expect($('[ng-show=saving].icon-spin').isDisplayed()).toBe(true);
Remember protractor's $ isn't jQuery and :visible is not yet a part of available CSS selectors + pseudo-selectors
More info at https://stackoverflow...