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What is the difference between the different methods of putting JavaScript code in an ?
... can't have a simple HTML page that all your JavaScript links can point to for their href section in the event that someone happens to turn off JavaScript after logging in. I would highly encourage you to still allow this fallback mechanism. Something like this will adhere to "best practices" and ...
What is the difference between `let` and `var` in swift?
....
Another strange feature:
You can use almost any character you like for constant and variable
names, including Unicode characters:
let ???????? = "dogcow"
Excerpts From: Apple Inc. “The Swift Programming Language.” iBooks. https://itunes.apple.com/WebObjects/MZStore.woa/wa/viewBook?...
How do I prevent Android taking a screenshot when my app goes to the background?
...to take a screenshot of the app when it's being pushed into the background for security reasons. This way it won't be able to see the last active screen when switching between apps.
...
How do I make a semi transparent background?
...orts rgba, its syntax is #ARGB and is written as filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=#AARRGGBBAA,endColorstr=#AARRGGBBAA); its basically a gradient of a static color but with transparency.
– Tarun
Jan 27 '11 at 5:23
...
What are the differences between JSON and JSONP?
Format wise, file type wise and practical use wise?
8 Answers
8
...
How to truncate a foreign key constrained table?
...t risks of damaging the data integrity.
Option 1:
Remove constraints
Perform TRUNCATE
Delete manually the rows that now have references to nowhere
Create constraints
Option 2: suggested by user447951 in their answer
SET FOREIGN_KEY_CHECKS = 0;
TRUNCATE table $table_name;
SET FOREIGN_KEY_CHEC...
WebForms UnobtrusiveValidationMode requires a ScriptResourceMapping for 'jquery'. Please add a Scrip
...ly enables the built-in validator controls
to use unobtrusive JavaScript for client-side validation logic.
Type: UnobtrusiveValidationMode
Default value: None
Remarks: If this key value is set to "None" [default], the ASP.NET
application will use the pre-4.5 behavior (JavaScript i...
Create a hexadecimal colour based on a string with JavaScript
...decimal value between #000000 and #FFFFFF , so I can use it as a colour for a HTML element.
13 Answers
...
Rails - How to use a Helper Inside a Controller
...|comment|
@comments << {:id => comment.id, :html => html_format(comment.content)}
end
end
end
Option 2: Or you can declare the helper method as a class function, and use it like so:
MyHelper.html_format(comment.content)
If you want to be able to use it as both an instanc...
Excel “External table is not in the expected format.”
...sing the code shown below. I get an "External table is not in the expected format." error unless I have the file already open in Excel. In other words, I have to open the file in Excel first before I can read if from my C# program. The xlsx file is on a share on our network. How can I read the file ...