大约有 4,200 项符合查询结果（耗时：0.0239秒） [XML]
How to visualize an XML schema? [closed]
...all' after opening it takes about fifteen seconds for it collapse. But its free...so...
– An Illusion
Mar 7 '17 at 17:08
...
How to Free Inode Usage?
...y. If a file has two directory entries linked to it, deleting one will not free the inode.
Additionally, you can delete a directory entry but, if a running process still has the file open, the inode won't be freed.
My initial advice would be to delete all the files you can, then reboot the box to ...
Use Font Awesome icon as CSS content
... need to change the font-family to Font Awesome 5 Brands OR Font Awesome 5 Free, based on the type of icon you are trying to render. Also, do not forget to declare font-weight: 900;
a:before {
font-family: "Font Awesome 5 Free";
content: "\f095";
display: inline-block;
padding-right: 3p...
How do I use valgrind to find memory leaks?
... in use at exit: 0 bytes in 0 blocks
total heap usage: 636 allocs, 636 frees, 25,393 bytes allocated
All heap blocks were freed -- no leaks are possible
ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)
ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)
I have a le...
What are the alternatives now that the Google web search API has been deprecated? [closed]
...ire web.
Pricing
Google Custom Search gives you 100 queries per day for free.
After that you pay $5 per 1000 queries.
There is a maximum of 10,000 queries per day.
Source: https://developers.google.com/custom-search/json-api/v1/overview#Pricing
The search quality is much lower than norma...
What part of Hindley-Milner do you not understand?
...f type σ.
The final rule deals with generalizing types. A quick aside: a free variable is a variable that is not introduced by a let-statement or lambda inside some expression; this expression now depends on the value of the free variable from its context.The rule is saying that if there is some v...
Is there a way to create xxhdpi, xhdpi, hdpi, mdpi and ldpi drawables from a large scale image?
...nload processed assets for both Android and iOS.
Note: Image Baker is a free service created by my friend and myself.
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How to get client's IP address using JavaScript?
... return JSON (along with jQuery to make things simpler). Below are all the free active IP lookup services I could find and the information they return. If you know of any more, then please add a comment and I'll update this answer.
Cloudflare
Try it: https://www.cloudflare.com/cdn-cgi/trace
// If y...
What's better at freeing memory with PHP: unset() or $var = null
... what its name says - unset a variable. It does not force immediate memory freeing. PHP's garbage collector will do it when it see fits - by intention as soon, as those CPU cycles aren't needed anyway, or as late as before the script would run out of memory, whatever occurs first.
If you are doing $...
Why does the C preprocessor interpret the word “linux” as the constant “1”?
...lementation and which were reserved for programmers, compiler writers felt free to use simple names like unix and assumed that programmers would simply avoid using those names for their own purposes.
The 1989 ANSI C standard introduced rules restricting what symbols an implementation could legally ...