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Trim spaces from start and end of string
I am trying to find a way to trim spaces from the start and end of the title string. I was using this, but it doesn't seem to be working:
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How can I count the number of matches for a regex?
...ount();
Solution for Java 8 and older
You'll have to do the following. (Starting from Java 9, there is a nicer solution)
int count = 0;
while (matcher.find())
count++;
Btw, matcher.groupCount() is something completely different.
Complete example:
import java.util.regex.*;
class Test {
...
How can I wait for a thread to finish with .NET?
...eadDone;
Thread thread1 = new Thread(worker.Run);
thread1.Start();
_count = 1;
}
void HandleThreadDone(object sender, EventArgs e)
{
// You should get the idea this is just an example
if (_count == 1)
{
ThreadWorker worker = ...
What does OSGi solve?
...s - The OSGi component model is a dynamic model. Bundles can be installed, started, stopped, updated, and uninstalled without bringing down the whole system. Many Java developers do not believe this can be done reliably and therefore initially do not use this in production. However, after using this...
Celery Received unregistered task of type (run example)
...an't find it and falls back to defaults. Simply specify it explicitly when starting celery.
celeryd --loglevel=INFO --settings=celeryconfig
You can also set --loglevel=DEBUG and you should probably see the problem immediately.
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How do you calculate program run time in python? [duplicate]
...
Quick alternative
import timeit
start = timeit.default_timer()
#Your statements here
stop = timeit.default_timer()
print('Time: ', stop - start)
share
|
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How can I put the current running linux process in background? [closed]
.....]
Resume each suspended job jobspec in the background, as if it had been started with &. If jobspec is not present, the shell's notion of the current job is used.
EDIT
To start a process where you can even kill the terminal and it still carries on running
nohup [command] [-args] > [filena...
window+nginx+php-cgi的php-cgi线程/子进程问题 - 更多技术 - 清泛网 - 专注C/C++及内核技术
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::window不支持 nginx的多线程,仅仅能手工生成多个php-cgi
start "fcgi服务" /MIN /D "%batDir%php" php-cgi.exe -b 127.0.0.1:9000 -c "%batDir%php/php.ini"
start "fcgi服务" /MIN /D "%batDir%php" php-cgi.exe -b 127.0.0.1:9001 -c "%batDir%php/php.ini"
start "fcgi服务" /MIN /D...
Is there a way to avoid null check before the for-each loop iteration starts? [duplicate]
...I end up checking for null, just before the iteration of the for-each loop starts. Like this:
10 Answers
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What is the pythonic way to avoid default parameters that are empty lists?
... inside).
But if you didn't intend to mutate the argument, just use it as starting point for a list, you can simply copy it:
def myFunc(starting_list = []):
starting_list = list(starting_list)
starting_list.append("a")
print starting_list
(or in this simple case just print starting_l...