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Why remove unused using directives in C#?
...censeTester
{
public static class Example
{
private static string temporaryPath = Path.GetTempFileName();
}
}
This code doesn't compile because both the namespaces System.IO and System.Windows.Shapes each contain a class called Path. We could fix it by using the full class pat...
How can I add an item to a SelectList in ASP.net MVC
...if you actually do insist on the value of 0? If the value is null/an empty string, it can cause problems with model binding.
– Kjensen
Nov 12 '09 at 13:45
2
...
How can I remove time from date with Moment.js?
... I also had to deal with multiple timezones but found that simply stringing utc().startOf('day') was enough: moment("2017-10-09T00:00:00Z").isSameOrAfter(moment("2017-10-09 22:00:00+00:00").utc().startOf('day'), 'day'); true moment("2017-10-09T00:00:00Z").isSameOrAfter(moment("2017-10-09...
How can I get a list of all classes within current module in Python?
...# Works on pretty much everything, but be mindful that
# you get lists of strings back
print dir(myproject)
print dir(myproject.mymodule)
print dir(myproject.mymodule.myfile)
print dir(myproject.mymodule.myfile.myclass)
# But, the string names can be resolved with getattr, (as seen below)
Thoug...
Save An Image To Application Documents Folder From UIView On IOS
...thForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSString *documentsPath = [paths objectAtIndex:0]; //Get the docs directory
NSString *filePath = [documentsPath stringByAppendingPathComponent:@"image.png"]; //Add the file name
[pngData writeToFile:filePath atomically:YES]; /...
How do I add indices to MySQL tables?
...le` ADD INDEX `product_id_index` (`product_id`)
Never compare integer to strings in MySQL. If id is int, remove the quotes.
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Get Element value with minidom with Python
... nodeName: tspan
nodeValue: None
childNodes: [<DOM Text node "'MY STRING'">]
nodeName: #text
nodeValue: MY STRING
childNodes: ()
nodeName: text
nodeValue: None
childNodes: [<DOM Element: tspan at 0x10392c800>]
nodeName: tspan
nodeValue: None
childNodes: [...
How to determine if a type implements a specific generic interface type
...neric interface.
You will have to do something like this:
foo is IBar<String>
because IBar<String> represents that constructed type. The reason you have to do this is because if T is undefined in your check, the compiler doesn't know if you mean IBar<Int32> or IBar<Somethin...
Exec : display stdout “live”
...
ls.stdout.on('data', function (data) {
console.log('stdout: ' + data.toString());
});
ls.stderr.on('data', function (data) {
console.log('stderr: ' + data.toString());
});
ls.on('exit', function (code) {
console.log('child process exited with code ' + code.toString());
});
exec buffers t...
How to parse JSON data with jQuery / JavaScript?
...ajax function and JSON serialize the data parameter, like that: data: JSON.stringify({ get_param: 'value' }). Then in your php script you would need to json decode to get back the original object.
– Darin Dimitrov
Jan 21 '12 at 9:16
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