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Sending files using POST with HttpURLConnection

...one can provide me with a good example on how to send a bitmap "file" (actually an in-memory stream) via POST to an Apache HTTP server. I'm not interested in cookies or authentication or anything complicated, but I just want to have a reliable and logic implementation. All the examples that I've see...
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Python Threading String Arguments

...t list processThread.start() If you notice, from the stack trace: self.__target(*self.__args, **self.__kwargs) The *self.__args turns your string into a list of characters, passing them to the processLine function. If you pass it a one element list, it will pass that element as the first argum...
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Count number of occurrences of a pattern in a file (even on same line)

When searching for number of occurrences of a string in a file, I generally use: 5 Answers ...
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Location Services not working in iOS 8

... check whether the user is running iOS 8 or iOS 7. For example: #define IS_OS_8_OR_LATER ([[[UIDevice currentDevice] systemVersion] floatValue] >= 8.0) //In ViewDidLoad if(IS_OS_8_OR_LATER) { [self.locationManager requestAlwaysAuthorization]; } [self.locationManager startUpdatingLocation]; ...
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map function for objects (instead of arrays)

... of obj1 sit on the 'prototype' of obj2 console.log(obj2) // Prints: obj2.__proto__ = { 'a': 1, 'b': 2, 'c': 3} console.log(Object.keys(obj2)); // Prints: an empty Array. for (key in obj2) { console.log(key); // Prints: 'a', 'b', 'c' } jsbin However, please do me a favor and av...
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“Debug certificate expired” error in Eclipse Android plugins

... Upon installation, the Android SDK generates a debug signing certificate for you in a keystore called debug.keystore. The Eclipse plug-in uses this certificate to sign each application build that is generated. Unfortunately a debug ...
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Python Script execute commands in Terminal

...nds s=commands.getstatusoutput('ls') print s >> (0, 'file_1\nfile_2\nfile_3') s[1].split("\n") >> ['file_1', 'file_2', 'file_3'] share | improve this answer ...
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How do you specify that a class property is an integer?

... only has the concept of a number, which has a floating point. Philosophically, the amount of work the compiler would have to do to enforce only whole numbers for a TypeScript int type could potentially be massive and in some cases it would still not be possible to ensure at compile time that only ...
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UITableViewCell subview disappears when cell is selected

... UITableViewCell changes the background color of all sub views when cell is selected or highlighted ,You can Solve this problem by overriding Tableview cell's setSelected:animated and setHighlighted:animated and resetting view background color. In Objective C : - (void)se...
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String.Empty versus “” [duplicate]

...implies, there difference between String.Empty and “” are pretty small, but there is a difference. “” actually creates an object, it will likely be pulled out of the string intern pool, but still… while String.Empty creates no object… so if you are really looking for ultim...