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Facebook Graph API, how to get users email?
...ID;
// console.log(userId);
console.log('login');
getUserInfo(userId);
}else{
// setElements(false);
console.log('not logged in !');
}
}
This also has the userid which is being set to variable, then a getUserInfo func is called to fetch user information usi...
How to check if a word is an English word with Python?
... and British English word lists as /usr/share/dict/*-english. The package info gives wordlist.sourceforge.net as a reference.
– intuited
Sep 24 '10 at 16:45
...
When does System.gc() do something?
... temporary object during application startup (i.e., I just cached a TON of info, and I know I won't be getting much activity for a minute or so). Think of an IDE such as eclipse starting up -- it does a lot to initialize, so perhaps immediately after initialization it makes sense to do a full gc at...
NPM - How to fix “No readme data”
...npm show
npm dist-tag add
1.use npm show check the remote website deploy info.
eg.should like this:
SOME_PACKAGEs@0.3.60-beta | Proprietary | deps: 14 | versions: 289
<span style="color:red;">最新日志倒序在这里增加，注明作者+日期+功能</span>
dist
.tarball: https://...
What does “zend_mm_heap corrupted” mean
...al.
==9749== Using Valgrind-3.10.1 and LibVEX; rerun with -h for copyright info
==9749== Command: ./corrupt
==9749==
==9749== Invalid read of size 8
==9749== at 0x4005F7: main (an.c:10)
==9749== Address 0x51fc068 is 24 bytes after a block of size 16 in arena "client"
==9749==
==9749== Invalid ...
Convert an image to grayscale in HTML/CSS
... grayscale(100%); /* Current draft standard */
}
Further browser support info here.
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Rails: update_attribute vs update_attributes
... methods were moved to ActiveRecord::Persistence. You can find the updated info here: update attribute and here update_attributes Note: update_attributes is now an alias for update
– tgf
Feb 27 '18 at 1:54
...
What is the proper way to display the full InnerException?
...ng where the error occured and what led to it. Don't understand what extra information you get from the removed stack traces. Exception messages are another thing and it might be useful to collect all of them.
– adrianm
Jan 31 '19 at 8:47
...
Get URL query string parameters
... need following
basename($_SERVER['REQUEST_URI'])
It would provide you info like following example
file.php?arg1=val&arg2=val
And if you also want full path of file as well starting from root, e.g. /folder/folder2/file.php?arg1=val&arg2=val then just remove basename() function and ...
Height equal to dynamic width (CSS fluid layout) [duplicate]
...ort or this demo)
These units are supported by IE9+ see canIuse for more info
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