大约有 25,300 项符合查询结果（耗时：0.0457秒） [XML]
PHP: How to check if image file exists?
...
You need the filename in quotation marks at least (as string):
if (file_exists('http://www.mydomain.com/images/'.$filename)) {
… }
Also, make sure $filename is properly validated. And then, it will only work when allow_url_fopen is activa...
Cannot deserialize the JSON array (e.g. [1,2,3]) into type ' ' because type requires JSON object (e.
...
I had to remove "//" befor "[", then it worked for me. thanks
– garish
Aug 10 '17 at 13:49
1
...
How to change the color of a CheckBox?
...reen, and I want to change this color.
If it is not possible please tell me how to make a custom CheckBox ?
23 Answers
...
fatal: early EOF fatal: index-pack failed
I have googled and found many solutions but none work for me.
31 Answers
31
...
How do I clear stuck/stale Resque workers?
...
None of these solutions worked for me, I would still see this in redis-web:
0 out of 10 Workers Working
Finally, this worked for me to clear all the workers:
Resque.workers.each {|w| w.unregister_worker}
...
A potentially dangerous Request.Path value was detected from the client (*)
...arch/?q=test*
It's not an encoding issue, the * character has no special meaning in an URL, so it doesn't matter if you URL encode it or not. You would need to encode it using a different scheme, and then decode it.
For example using an arbitrary character as escape character:
query = query.Repl...
Grunt watch error - Waiting…Fatal error: watch ENOSPC
...
After doing some research found the solution. Run the below command.
echo fs.inotify.max_user_watches=524288 | sudo tee -a /etc/sysctl.conf && sudo sysctl -p
For Arch Linux add this line to /etc/sysctl.d/99-sysctl.conf:
fs.inot...
Is there a way to make npm install (the command) to work behind proxy?
...rg/"
Then I install packages using this syntax:
npm --proxy http://username:password@cacheaddress.com.br:80 install packagename
Skip the username:password part if proxy doesn't require you to authenticate
EDIT: A friend of mine just pointed out that you may get NPM to work behind a proxy by se...
How can I scale an image in a CSS sprite
...w can I crop off a smaller image from 1 bigger image. Can you please tell me if it is possible/how I can crop off a smaller image and then scale the cropped off region before I lay it out?
...
git clone through ssh
...OP, is the URL specification ssh://user@server:/GitRepos/myproject.git - namely, you have both a colon :, and a forward slash / after it signifying an absolute path.
I then found Git clone, ssh: Could not resolve hostname – git , development – Nicolas Kuttler (as that was the error I was gettin...