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How do you set the Content-Type header for an HttpClient request?

...ence downloading a pdf. From the phone it tried to download an HTML. After converting the extension the file was normally encoded. – Matteo Defanti Aug 22 '15 at 18:08 ...
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What's the need of array with zero elements?

...n the Linux kernel code I found the following thing which I can not understand. 5 Answers ...
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What is the difference between Scope_Identity(), Identity(), @@Identity, and Ident_Current()?

I know Scope_Identity() , Identity() , @@Identity , and Ident_Current() all get the value of the identity column, but I would love to know the difference. ...
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Executing Batch File in C#

... This should work. You could try to dump out the contents of the output and error streams in order to find out what's happening: static void ExecuteCommand(string command) { int exitCode; ProcessStartInfo processInfo; Process process; processInfo = new ProcessStartInfo("cmd.exe"...
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Read Excel File in Python

... A somewhat late answer, but with pandas it is possible to get directly a column of an excel file: import pandas import xlrd df = pandas.read_excel('sample.xls') #print the column names print df.columns #get the values for a given column values = df['Arm_id']...
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ASP.NET MVC Ajax Error handling

How do I handle exceptions thrown in a controller when jquery ajax calls an action? 6 Answers ...
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How do I programmatically determine operating system in Java?

...ase(), which is locale sensitive. Where this matters is particularly when converting i's to lower/upper case, since in Turkey, I becomes lower case undotted i (ı), and i becomes upper case dotted i (İ). So "WINDOWS".toLowerCase().indexOf("win") will return -1 in Turkey. Always pass a locale when...
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Test if element is present using Selenium WebDriver?

... that is not what I want, because it can be that an element is not present and that is okay, that is not a fail of the test, so an exception can not be the solution. ...
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What is a good Java library to zip/unzip files? [closed]

I looked at the default Zip library that comes with the JDK and the Apache compression libs and I am unhappy with them for 3 reasons: ...
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Limit a stream by a predicate

...tream.iterator(), wrap the Iterator to have a "take-while" implementation, and then go back to a Spliterator and then a Stream. Or -- maybe -- wrap the Spliterator, though it can't really be split anymore in this implementation. Here's an untested implementation of takeWhile on a Spliterator: sta...