大约有 14,600 项符合查询结果（耗时：0.0298秒） [XML]
Delete all the queues from RabbitMQ?
...app
rabbitmqctl reset # Be sure you really want to do this!
rabbitmqctl start_app
share
|
improve this answer
|
follow
|
...
Not able to type in textfield in iphone simulator using Mac Keyboard?
... the Devices and Simulator window)
Set CaptureKeyboardInput value to YES
Restart the Simulator
share
|
improve this answer
|
follow
|
...
PHP Warning: POST Content-Length of 8978294 bytes exceeds the limit of 8388608 bytes in Unknown on l
...
Without restarting Xamp, it doesn't worked for me. Maybe obvious for advanced PHP dev. but it wasn't for me.
– ehh
Oct 20 '16 at 15:47
...
How can I remove the extension of a filename in a shell script?
...in my opinion, since it works on path with dots in them, with hidden files starting with a dot, or even with file with multiple extensions.
– Tim Krief
Jun 22 at 8:02
...
Get yesterday's date in bash on Linux, DST-safe
...-e flag.
When your script will be used in different environments, you can start the script with #!/bin/ksh or #!/bin/bash. You could also replace the \n by a newline:
echo "$(TZ=GMT+30 date +%Y-%m-%d)
$(TZ=GMT+20 date +%Y-%m-%d)" | grep -v $(date +%Y-%m-%d) | tail -1
...
How do I SET the GOPATH environment variable on Ubuntu? What file must I edit?
... Thanks! What most users don't ever think is that there are people starting with linux and if there is no documentation saying what you said(Because everybody thinks it's a known fact) how would we learn/find the information?
– PlayHardGoPro
Feb 21 at 1...
Calculate difference between two dates (number of days)?
...
Assuming StartDate and EndDate are of type DateTime:
(EndDate - StartDate).TotalDays
share
|
improve this answer
|
...
php var_dump() vs print_r()
...
"var_dump can't return any value"? Yes it can. Kinda. ob_start(); var_dump($var); $dump=ob_get_clean();
– Sinus Mackowaty
Sep 27 '19 at 19:58
add a comment
...
Printing everything except the first field with awk
...aved }'
Setting the first field to "" leaves a single copy of OFS at the start of $0. Assuming that OFS is only a single character (by default, it's a single space), we can remove it with substr($0, 2). Then we append the saved copy of $1.
...
Convert Pixels to Points
...
Starting with the given:
There are 72 points in an inch (that is what a point is, 1/72 of an inch)
on a system set for 150dpi, there are 150 pixels per inch.
1 in = 72pt = 150px (for 150dpi setting)
If you want to find ...