大约有 40,000 项符合查询结果（耗时：0.0514秒） [XML]
Is there a way to make text unselectable on an HTML page? [duplicate]
...
According to this Answer, the order of those two webkit settings may be critical, where the -webkit-user-select: should come before the -webkit-touch-callout:. I have not verified this.
– Basil Bourque
Nov 15 '14 at ...
How to get C# Enum description from value? [duplicate]
...
Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
...
Count the items from a IEnumerable without iterating?
...as other responders say, being completely ignorant and always iterating in order to count elements.
In many cases where the programmer is just checking if( enumerable.Count != 0 ) using the Any() extension method, as in if( enumerable.Any() ) is far more efficient with linq's lazy evaluation as it...
How to create a library project in Android Studio and an application project that uses the library p
... modules. Modules can be runnable applications or library modules.
So, in order to add a new android library project to you need to create a module of type "Android library". Then add this library module to the dependency list of your main module (Application module).
...
Is there still any reason to learn AWK?
...
+1 Sold. I am going to order this book. I have used awk for years as a quick and powerful one-liner scripting language. Awk is a great pre-processor for files that would otherwise take a dozen lines to code. I cannot count how many times I have use...
Is it possible to create static classes in PHP (like in C#)?
...push the session to the database.
Another advantage is you can ignore the order you call things as everything will be setup on demand.
class Factory {
static function &getDB ($construct_params = null)
{
static $instance;
if( ! is_object($instance) )
{
...
Forking from GitHub to Bitbucket
...t terms, since I'm new to git ) of CakePHP in my Bitbucket repository, in order to be able to get the updates without the need to download all the CakePHP zip/tar and replace the folder, then commit and push, but maybe with a ‘merge’(?).
...
capturing self strongly in this block is likely to lead to a retain cycle
...etter read from right to left. Declaring SomeType* __weak variable in this order reads more naturally from right to left as: variable is a weak pointer to SomeType.
share
|
improve this answer
...
Cannot push to Heroku because key fingerprint
...too many SSH keys, it won't be able to log in because it tries the keys in order (and then you get kicked out of the login too many failures). this seems to be a flaw with the ssh-agent (in ubuntu anyway, but i presume other implementations too). so, if you're pulling your hair out, try moving yo...
How do I replace a character at a particular index in JavaScript?
...T1: 195ms
TEST2: 6ms
It seems that array conversion beats substring by 2 orders of magnitude! So - what the hell happened here???
What actually happens is that all operations in TEST2 are done on array itself, using assignment expression like strarr2[p] = n. Assignment is really fast compared to ...