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When should I use File.separator and when File.pathSeparator?
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java.io.File class contains four static separator variables. For better understanding, Let's understand with the help of some code
separator: Platform dependent default name-separator character as String. For windows, it’s ‘...
Declaration of Methods should be Compatible with Parent Methods in PHP
...be an error here because it is legit, stdClass $a is more restrictive than mixed $a. is there a way to get around this? i mean in this case PHP should allow this but it still gives an error...
– galchen
Dec 22 '12 at 17:38
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What goes into your .gitignore if you're using CocoaPods?
I've been doing iOS development for a couple of months now and just learned of the promising CocoaPods library for dependency management.
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Why not infer template parameter from constructor?
...and so the inference is trivial. Moreover, it's impossible to accidentally mix types when calling the copy-constructor:
MyClass m(string("blah blah blah"));
auto pm = &(MyClass(m));
Here, pm will be a pointer to a copy of m. Here, MyClass is being copy-constructed from m—which is of type MyCl...
Upload files with HTTPWebrequest (multipart/form-data)
...ws Internal Server Error 500. There are some problems with \r\n badly positioned and spaces etc. Applied the refactoring with memory stream, writing directly to the request stream. Here is the result:
public static void HttpUploadFile(string url, string file, string paramName, string contentTyp...
Show Youtube video source into HTML5 video tag?
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The expiration and fact that it only works in a specific browser makes this solution pretty useless.
– pjv
Nov 5 '11 at 21:04
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How to determine the encoding of text?
... that study to try to detect encoding. chardet is a port of the auto-detection code in Mozilla.
You can also use UnicodeDammit. It will try the following methods:
An encoding discovered in the document itself: for instance, in an XML declaration or (for HTML documents) an http-equiv META tag. If...
Storing Data in MySQL as JSON
... achieve a faster result and less code. Many projects in reality have some mixed features.
– Heroselohim
Oct 5 '15 at 21:02
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show 1 more co...
The provider is not compatible with the version of Oracle client
...em in the same folder as your Exe file, because ODP.Net is fussy about not mixing version numbers.
I've explained how to do this here: http://splinter.com.au/using-the-new-odpnet-to-access-oracle-from-c
Here's the gist of it though:
Download ODP.Net
Unzip the file
Unzip all the JAR's in it
Grab t...
Why is f(i = -1, i = -1) undefined behavior?
...e has no UB. Machine having 3 short registers is no excuse for compiler to mix the two values of A and B in the same register (as shown in @davidf's answer), because it would break the program semantics.
– ach
Feb 15 '14 at 13:25
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