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Delete first character of a string in Javascript
..."foobar";
var s2 = s1.substring(1);
alert(s2); // shows "oobar"
To remove all 0's at the start of the string:
var s = "0000test";
while(s.charAt(0) === '0')
{
s = s.substring(1);
}
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improv...
How to fix 'android.os.NetworkOnMainThreadException'?
...) {
this.exception = e;
return null;
} finally {
is.close();
}
}
protected void onPostExecute(RSSFeed feed) {
// TODO: check this.exception
// TODO: do something with the feed
}
}
How to execute the task:
In MainAct...
Fatal error: unexpectedly found nil while unwrapping an Optional values [duplicate]
...r: String!) -> AnyObject! // Used by the delegate to acquire an already allocated cell, in lieu of allocating a new one.
That's determined by the exclamation mark after AnyObject:
AnyObject!
So, first thing to consider is, what is an "Implicitly Unwrapped Optional"?
The Swift Programmin...
What is Microsoft.csharp.dll in .NET 4.0
... The assembly contains the C# runtime binder.
The C# compiler has essentially been extracted out into a library so that it can emit, compile and run code needed to support the dynamic keyword. The first time you use dynamic in your code, this assembly (as well as System.dll, System.Core.dll and Sy...
Value of type 'T' cannot be converted to
...
Addition: C++ templates are essentially cut-and-paste at compile time with the correct values substituted. In C# the actual generic template (not an "instantiation" of it) exists after compilation and thus must (pardon the pun) be generic across the specified ...
How to convert a currency string to a double with jQuery or Javascript?
...
Remove all non dot / digits:
var currency = "-$4,400.50";
var number = Number(currency.replace(/[^0-9.-]+/g,""));
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Best/Most Comprehensive API for Stocks/Financial Data [closed]
... not sure if it is documented or not, but this code sample should showcase all of the features (namely the stat types [parameter f in the query string]. I'm sure you can find documentation (official or not) if you search for it.
http://www.goldb.org/ystockquote.html
Edit
I found some unofficial ...
How in node to split string by newline ('\n')?
... can help you out:
var os = require('os');
a.split(os.EOL);
This is usually more useful for constructing output strings from Node though, for platform portability.
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...
Differences between Line and Branch coverage
...
Line coverage measures how many statements you took (a statement is usually a line of code, not including comments, conditionals, etc). Branch coverages checks if you took the true and false branch for each conditional (if, while, for). You'll have twice as many branches as conditionals.
Why do...
Java code To convert byte to Hexadecimal
...
@polygenelubricants : Thanx a lot.. It seems, finally the code is working fine.. Is it safe to usen toHexString function now ? Or, there might be some loopholes with the approach ?
– Vivek
May 13 '10 at 11:28
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