大约有 44,937 项符合查询结果（耗时：0.0704秒） [XML]
How to create a remote Git repository from a local one?
I have a local Git repository. I would like to make it available on a remote, ssh-enabled, server. How do I do this?
8 Answ...
Purpose of #!/usr/bin/python3
...t in this example, I am using python. In many tutorials, they would start with #!/usr/bin/python3 on the first line. I don't understand why we have this.
...
Remove Elements from a HashSet while Iterating [duplicate]
So, if I try to remove elements from a Java HashSet while iterating, I get a ConcurrentModificationException . What is the best way to remove a subset of the elements from a HashSet as in the following example?
...
When should assertions stay in production code? [closed]
...
community wiki
MSalters
...
How to replace ${} placeholders in a text file?
...ving variables like ${dbName} interspersed. What is the command line utility to replace these instances and dump the output to standard output?
...
Which icon sizes should my Windows application's icon include?
... 48x48, 256x256 (XP standard sizes do not include the 256x256 icon). In addition to those sizes, I also have 96x96 and 128x128 (and could create more).
...
How to write an async method with out parameter?
I want to write an async method with an out parameter, like this:
11 Answers
11
...
PHP mkdir: Permission denied problem
I am trying to create a directory with PHP mkdir function but I get an error as follows: Warning: mkdir() [function.mkdir]: Permission denied in ... . How to settle down the problem?
...
What is the difference between C, C99, ANSI C and GNU C?
...n confused by the difference between C and C99. What does C mean here? Is it C89? Check the languages at the bottom of this submit . It contains both C and C99.
...
generate days from date range
...010-01-23
2010-01-22
2010-01-21
2010-01-20
Notes on Performance
Testing it out here, the performance is surprisingly good: the above query takes 0.0009 sec.
If we extend the subquery to generate approx. 100,000 numbers (and thus about 274 years worth of dates), it runs in 0.0458 sec.
Incidental...