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Hiding elements in responsive layout?
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I don't believe .hidden-phone and .hidden-tablet are deprecated**— they're **unsupported. Deprecated tends to mean “has been superseded by other approaches although still supported are intended to be phased out soon”. This appears to be the case w...
php $_POST array empty upon form submission
...rs for similar issue when POSTing with JSON content-type. Found the answer and wanted to share it as it cost me much time.
When using JSON content-type the $_POST array will not populate (only with multi-part forms I believe)
Here is what did work to correct the issue:
$rest_json = file_get_conte...
Padding is invalid and cannot be removed?
...fic program. I have been using the example provided my msdn for encrypting and decrypting an XmlDocument using the Rijndael algorithm. The encryption works fine but when I try to decrypt, I get the following exception:
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Best lightweight web server (only static content) for Windows [closed]
...c content only web server on this same machine which will relive IIS form handling static content and increase performance.
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Singletons vs. Application Context in Android?
Recalling this post enumerating several problems of using singletons
and having seen several examples of Android applications using singleton pattern, I wonder if it's a good idea to use Singletons instead of single instances shared through global application state (subclassing android.os.Applicat...
How to convert std::string to NSString?
Hi I am trying to convert a standard std::string into an NSString but I'm not having much luck.
6 Answers
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What are the relationships between Any, AnyVal, AnyRef, Object and how do they map when used in Java
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I'll disagree with Chris's answer in one regard. The classes Any, AnyRef and AnyVal are classes. But they don't appear as classes in bytecode, because of intrinsic limitations of the JVM.
This arises out of the fact that not everything in Java is an object. In addition to objects, there are primi...
Formula px to dp, dp to px android
...ing to calculate a variable amount of pixels to density independent pixels and vice-versa.
20 Answers
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Why are these numbers not equal?
...umbers can be represented exactly in IEEE floating point arithmetic (the standard that almost all computers use to represent decimal numbers and do math with them), you will not always get what you expected. This is especially true because some values which are simple, finite decimals (such as 0.1 a...
Making a private method public to unit test it…good idea?
... setUp() {
// Set up nav so the order is page1->page2->page3 and
// we've moved back to page2
nav = ...;
}
@Test
public void testFirst() {
nav.first();
assertEquals("page1", nav.getPage());
nav.next();
assertEquals("page2",...