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Are class names in CSS selectors case sensitive?
...HTML5.1
This is because the case-sensitivity of selectors is dependent on what the document language says:
All Selectors syntax is case-insensitive within the ASCII range (i.e. [a-z] and [A-Z] are equivalent), except for parts that are not under the control of Selectors. The case sensitivity of...
How many characters can UTF-8 encode?
...
I'm guessing that NickL asked this but what happened to the rest of the bits in that first byte if the ... represents subsequent bytes instead of bits?
– c6754
May 31 '19 at 2:45
...
Difference between DTO, VO, POJO, JavaBeans?
...eans conventions as defined by Sun. Wikipedia has a pretty good summary of what JavaBeans are:
JavaBeans are reusable software components for Java that can be manipulated visually in a builder tool. Practically, they are classes written in the Java programming language conforming to a particular...
Variable's scope in a switch case [duplicate]
...
I'll repeat what others have said: the scope of the variables in each case clause corresponds to the whole switch statement. You can, however, create further nested scopes with braces as follows:
int key = 2;
switch (key) {
case 1: {
...
Default behavior of “git push” without a branch specified
...ush all matching branches (default)
tracking : Push the current branch to whatever it is tracking
current : Push the current branch
UPDATE - NEW WAY TO DO THIS
As of Git 1.7.11 do the following:
git config --global push.default simple
This is a new setting introduced that works in the same...
List of Big-O for PHP functions
...PHP hashtables give O(1) performance, or at least O(1) on average - that's what hashtables are for. I was just curious as to why you said they are "really O(n)" and not "really O(logn)". Great post by the way!
– Cam
Jun 11 '11 at 8:32
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Outputting data from unit test in python
...ible to output data from a failed test, so I can examine it to help deduce what caused the error? I am aware of the ability to create a customized message, which can carry some information, but sometimes you might deal with more complex data, that can't easily be represented as a string.
...
The best way to remove duplicate values from NSMutableArray in Objective-C?
...low in 2009; in 2011, Apple added NSOrderedSet to iOS 5 and Mac OS X 10.7. What had been an algorithm is now two lines of code:
NSOrderedSet *orderedSet = [NSOrderedSet orderedSetWithArray:yourArray];
NSArray *arrayWithoutDuplicates = [orderedSet array];
If you are worried about the order and y...
Get yesterday's date using Date [duplicate]
...
What would be a good Unit test to that yesterday() method ?
– prime
Feb 19 '18 at 7:20
...
How to create a directory if it doesn't exist using Node.js?
...
What if a file exists with the same name? The code will continue as if there was a directory and probably throw an error later, when it tries writing to files in it. The answer by @josh3736 is much more complete and totally u...