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Remove json element
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Do NOT have trailing commas in your OBJECT (JSON is a string notation)
UPDATE: you need to use array.splice and not delete if you want to remove items from the array in the object
var data = {
"result": [{
"FirstName": "Test1",
"LastName": "User"
}, {
"FirstN...
Convert array to JSON
...ub.com/douglascrockford/JSON-js/blob/master/json2.js
And call:
var myJsonString = JSON.stringify(yourArray);
Note: The JSON object is now part of most modern web browsers (IE 8 & above). See caniuse for full listing. Credit goes to: @Spudley for his comment below
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One-liner to recursively list directories in Ruby?
...lt; child.to_s so that you could assign it to an array and get an array of strings? Thanks!
– MCP
Jun 3 '13 at 5:30
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Uncaught TypeError: Cannot read property 'msie' of undefined - jQuery tools
...o longer correct, since IE11 does not have the MSIE token in the userAgent string.
– Dave Methvin
May 5 '14 at 17:25
1
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Make an image width 100% of parent div, but not bigger than its own width
... @Croolsby you can use percentage in react-native, but with string value, like this '100%'
– Rafael Hovsepyan
Dec 19 '19 at 11:43
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Causes of getting a java.lang.VerifyError
...something that should not be allowed -- e.g. calling a method that returns String and then stores that return value in a field that holds a List.
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What is the command to exit a Console application in C#?
... has finished running. A "return" will achieve this.
static void Main(string[] args)
{
while (true)
{
Console.WriteLine("I'm running!");
return; //This will exit the console application's running thread
}
}
If you're returning an error c...
How to remove all subviews of a view in Swift?
...hese features are fun!
let funTimes = ["Awesome","Crazy","WTF"]
extension String {
func readIt() {
print(self)
}
}
funTimes.forEach({ $0.readIt() })
//// END EDIT
Just do this:
for view in self.view.subviews {
view.removeFromSuperview()
}
Or if you are looking for a spec...
How to select a radio button by default? [duplicate]
...ally matter; it's just a convention to assign "checked". Most importantly, strings like "true" or "false" don't have any special meaning.
If you don't aim for XHTML conformance, you can simplify the code to:
<input type="radio" name="imgsel" value="" checked>
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How do I get elapsed time in milliseconds in Ruby?
...time and strftime functions invaluable in parsing and formatting date/time strings (e.g. to/from logs). What comes in handy to know is:
The formatting characters for these functions (%H, %M, %S, ...) are almost the same as for the C functions found on any Unix/Linux system; and
There are a few mor...