大约有 31,500 项符合查询结果（耗时：0.0533秒） [XML]
Java enum - why use toString instead of name
...
It really depends on what you want to do with the returned value:
If you need to get the exact name used to declare the enum constant, you should use name() as toString may have been overriden
If you want to print the enum const...
startsWith() and endsWith() functions in PHP
...
Please note that @DavidWallace and @FrancescoMM comments apply to an older version of this answer. The current answer uses strrpos which (should) fail immediately if needle does not match the beginning of haystack.
– Salman A
...
Benchmarking small code samples in C#, can this implementation be improved?
Quite often on SO I find myself benchmarking small chunks of code to see which implemnetation is fastest.
11 Answers
...
How to check for an undefined or null variable in JavaScript?
...
@SharjeelAhmed It is mathematically corrected. NaN from difference equation can never expected to be equal
– Thaina
Oct 4 '19 at 4:12
...
OPTION (RECOMPILE) is Always Faster; Why?
...or the same thing.
When a stored procedure is created (I suspect you are calling ad-hoc sql from .NET but if you are using a parameterized query then this ends up being a stored proc call) SQL Server attempts to determine the most effective execution plan for this query based on the data in your da...
Difference between string object and string literal [duplicate]
...
In practice you generally see new String(...) used not because someone wants the behavior described here but because they are unaware that strings are immutable. So you see things like b = new String(a); b = b.substring(2); rather than just b = a...
Effective method to hide email from spam bots
...
HOWEVER - I can't manually copy the (visible) mail-address (in either Chrome, Firefox or Edge) ?
– T4NK3R
Apr 19 '17 at 9:52
...
Batch files - number of command line arguments
...still use shift to count more than 9 ... and without having 10 lines of equally-looking code.
– Joey
Sep 30 '09 at 13:13
add a comment
|
...
Case insensitive Query with Spring CrudRepository
...meContainingIgnoreCase(String name);
}
See documentation for a list of all supported keywords inside method names.
share
|
improve this answer
|
follow
|
...
Loop through files in a folder using VBA?
... bottom.
The way that I've handled this is to use the Dir function to get all of the sub-folders for the target folder and load them into an array, then pass the array into a function that recurses.
Here's a class that I wrote that accomplishes this, it includes the ability to search for filters....