大约有 44,700 项符合查询结果（耗时：0.0656秒） [XML]
How do I use shell variables in an awk script?
...lock as well:
If you have multiple variables:
awk -v a="$var1" -v b="$var2" 'BEGIN {print a,b}'
Warning. As Ed Morton writes, escape sequences will be interpreted so \t becomes a real tab and not \t if that is what you search for. Can be solved by using ENVIRON[] or access it via ARGV[]
PS If ...
setup cron tab to specific time of during weekdays
...
Same as you did for hours:
*/2 09-18 * * 1-5 /path_to_script
0 and 7 stand for Sunday
6 stands for Saturday
so, 1-5 means from Monday to Friday
share
|
...
How can you find out which process is listening on a port on Windows?
...
1
2
Next
2797
...
The selected run destination is not valid for this action
...
152
I had that issue several times. Basically, just set the Base SDK in Build Settings to Latest OS ...
C++11 introduced a standardized memory model. What does it mean? And how is it going to affect C++ p
...
2264
+250
First...
Default implementation for Object.GetHashCode()
...tive::GetHashCode function in the CLR, which looks like this:
FCIMPL1(INT32, ObjectNative::GetHashCode, Object* obj) {
CONTRACTL
{
THROWS;
DISABLED(GC_NOTRIGGER);
INJECT_FAULT(FCThrow(kOutOfMemoryException););
MODE_COOPERATIVE;
SO_TOLERA...
Prevent HTML5 video from being downloaded (right-click saved)?
...
20 Answers
20
Active
...
How to change value of process.env.PORT in node.js?
...
285
For just one run (from the unix shell prompt):
$ PORT=1234 node app.js
More permanently:
$...
What is the Python equivalent of static variables inside a function?
...
26 Answers
26
Active
...