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PHP array delete by value (not key)

... this only works for objects that can be converted to a string – nischayn22 Aug 12 '12 at 20:20 7 ...
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How to call any method asynchronously in c#

...lambda to simplify the call without having to create delegates: void Foo2(int x, string y) { return; } ... new Task(() => { Foo2(42, "life, the universe, and everything");}).Start(); I'm pretty sure (but admittedly not positive) that the C# 5 async/await syntax is just syntactic sugar arou...
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Android Webview - Webpage should fit the device screen

...e scale that you need to use manually, rather than setting to 30. private int getScale(){ Display display = ((WindowManager) getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay(); int width = display.getWidth(); Double val = new Double(width)/new Double(PIC_WIDTH); val = v...
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Arrays vs Vectors: Introductory Similarities and Differences [closed]

...citly deallocate them; if they are dynamically allocated, you just get a pointer, and you can't determine their size; otherwise, you can use sizeof (hence the common idiom sizeof(arr)/sizeof(*arr), that however fails silently when used inadvertently on a pointer); automatically decay to a pointers i...
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How to print out more than 20 items (documents) in MongoDB's shell?

... The tojson() was exactly what I was looking for to convert it from DBQuery thank you! – Mark Pieszak - Trilon.io Oct 26 '15 at 17:10 add a comment ...
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Making a request to a RESTful API using python

...nt to fetch binary content # Loads (Load String) takes a Json file and converts into python data structure (dict or list, depending on JSON) jData = json.loads(myResponse.content) print("The response contains {0} properties".format(len(jData))) print("\n") for key in jData: ...
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Recommended method for escaping HTML in Java

... StringBuilder out = new StringBuilder(Math.max(16, s.length())); for (int i = 0; i < s.length(); i++) { char c = s.charAt(i); if (c > 127 || c == '"' || c == '\'' || c == '<' || c == '>' || c == '&') { out.append("&#"); out.append((int...
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Google Chrome Extensions - Can't load local images with CSS

... One option would be to convert your image to base64: and then put the data right into your css like: body { background-image: url(data:image/png;base64,iVB...); } While this might not be an approach you would want to use when regularly develop...
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Get index of array element faster than O(n)

... Convert the array into a hash. Then look for the key. array = ['a', 'b', 'c'] hash = Hash[array.map.with_index.to_a] # => {"a"=>0, "b"=>1, "c"=>2} hash['b'] # => 1 ...
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List attributes of an object

... class new_class(): ... def __init__(self, number): ... self.multi = int(number) * 2 ... self.str = str(number) ... >>> a = new_class(2) >>> a.__dict__ {'multi': 4, 'str': '2'} >>> a.__dict__.keys() dict_keys(['multi', 'str']) You may also find pprint helpful....