大约有 34,900 项符合查询结果（耗时：0.0252秒） [XML]
How do I create a list of random numbers without duplicates?
...ile once, before your loop. It's much more efficient to do this than to seek back to the start of the file and call f1.readlines() again for each loop iteration.
share
|
improve this answer
...
How can I count all the lines of code in a directory recursively?
...
Peter ElespuruPeter Elespuru
27.6k11 gold badge1414 silver badges66 bronze badges
...
Why does PHP consider 0 to be equal to a string?
...
Peter Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
answered Jul 27 '11 at 10:49
NanneNanne
...
Run cURL commands from Windows console
...
Daniel Stenberg
40.9k1212 gold badges102102 silver badges164164 bronze badges
answered Apr 26 '10 at 2:17
Gabriel Ščerb...
How to set the part of the text view is clickable
I have the text " Android is a Software stack ". In this text i want to set the " stack " text is clickable. in the sense if you click on that it will redirected to a new activity(not in the browser).
...
How to add property to a class dynamically?
The goal is to create a mock class which behaves like a db resultset.
24 Answers
24
...
Sleeping in a batch file
...rocess to start). At the time, the best solution I could find uses ping (I kid you not) to achieve the desired effect. I've found a better write-up of it here , which describes a callable "wait.bat", implemented as follows:
...
Enforcing the type of the indexed members of a Typescript object?
I would like to store a mapping of string -> string in a Typescript object, and enforce that all of the keys map to strings. For example:
...
Should I use an exception specifier in C++?
...to write with exception specifications,
template<class T>
void f( T k )
{
T x( k );
x.x();
}
The copies might throw, the parameter passing might throw, and x() might throw some unknown exception.
Exception-specifications tend to prohibit extensibility.
virtual void open() throw( ...
Eclipse error “ADB server didn't ACK, failed to start daemon”
After updating the SDK, Eclipse shows this error:
22 Answers
22
...