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Can mustache iterate a top-level array?

...he'); var view = {test: 'div content', multiple : ['foo', 'bar'], multiple_2 : ['hello', 'world']}; var template = '<div>{{test}}</div><ul>{{#multiple}}<li>{{.}}</li>{{/multiple}}</ul><ul>{{#multiple_2}}<li>{{.}}</li>{{/multiple_2}}</ul>';...
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How to limit the amount of concurrent async I/O operations?

...hecker { private const int ThreadCount=20; private CountdownEvent _countdownEvent; private SemaphoreSlim _throttler; public Task Check(IList<string> urls) { _countdownEvent = new CountdownEvent(urls.Count); _throttler = new SemaphoreSlim(ThreadCount); ...
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How to get the file extension in PHP? [duplicate]

...omething that's actually designed for what you want: pathinfo(): $path = $_FILES['image']['name']; $ext = pathinfo($path, PATHINFO_EXTENSION); share | improve this answer | ...
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How to change field name in Django REST Framework

...erializerMethodField: Here is the model Park, which has name and alternate_name fields. class Park(models.Model): name = models.CharField(max_length=256) alternate_name = models.CharField(max_length=256, blank=True) objects = models.GeoManager() class Meta: db_table = u'...
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Download attachments using Java Mail

...tain this filename: "../etc/passwd", or any other path: They can overwrite _ANY_ file on the system that this code has write access to! // File f = new File("/tmp/" + bodyPart.getFileName()); FileOutputStream fos = new FileOutputStream(f); byte[] buf = new byte[4096]; in...
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Iterate over the lines of a string

...< 0: break yield foo[prevnl + 1:nextnl] prevnl = nextnl if __name__ == '__main__': for f in f1, f2, f3: print list(f()) Running this as the main script confirms the three functions are equivalent. With timeit (and a * 100 for foo to get substantial strings for more precise me...
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PHP: exceptions vs errors?

...rors are generally unrecoverable <-- actually, this isn't really true. E_ERROR and E_PARSE are the two most common unrecoverable errors (there are a couple of others) but the vast majority of errors you'll see in dev are recoverable (E_NOTICE, E_WARNING et al). Unfortunately PHP's error handling ...
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The order of elements in Dictionary

...when enumerating them: foreach (KeyValuePair<string, string> kvp in _Dictionary.OrderBy(k => k.Value)) { ... } In framework 2.0 you would first have to put the items in a list in order to sort them: List<KeyValuePair<string, string>> items = new List<KeyValuePair<str...
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ASP.NET Web API - PUT & DELETE Verbs Not Allowed - IIS 8

...lines from applicationhost.config. <add name="WebDAVModule" image="%IIS_BIN%\webdav.dll" /> <add name="WebDAVModule" /> <add name="WebDAV" path="*" verb="PROPFIND,PROPPATCH,MKCOL,PUT,COPY,DELETE,MOVE,LOCK,UNLOCK" modules="WebDAVModule" resourceType="Unspecified" requireAccess="None"...
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Can I load a UIImage from a URL?

...llpaper.net/iphone/img/app/i/p/iphone-4s-wallpapers-mobile-backgrounds-dark_2466f886de3472ef1fa968033f1da3e1_raw_1087fae1932cec8837695934b7eb1250_raw.jpg"); var err: NSError? var imageData :NSData = NSData.dataWithContentsOfURL(url,options: NSDataReadingOptions.DataReadingMappedIfSafe, error...