大约有 47,000 项符合查询结果（耗时：0.0579秒） [XML]
Print PHP Call Stack
...ery long, difficult to read. All you usuall ever want is "what called what from where?" Here is a simple static function solution. I usually put it in a class called 'debug', which contains all of my debugging utility functions.
class debugUtils {
public static function callStack($stacktrace) {...
How do I get a file name from a full path with PHP?
...
You're looking for basename.
The example from the PHP manual:
<?php
$path = "/home/httpd/html/index.php";
$file = basename($path); // $file is set to "index.php"
$file = basename($path, ".php"); // $file is set to "index"
?>
...
How to print an exception in Python?
...the sys.exc_info() function and the traceback.print_exc() function gets it from there. You’d only ever need to pass in an exception explicitly when not handling an exception or when you want to show info based on a different exception.
– Martijn Pieters♦
Oc...
How to get the first element of an array?
How do you get the first element from an array like this:
31 Answers
31
...
Ignore modified (but not committed) files in git?
...-index --skip-worktree which won't be lost on a hard reset or a new change from a pull.
See the man page at http://schacon.github.com/git/git-update-index.html
And a comparison at http://fallengamer.livejournal.com/93321.html
...
Split string in Lua?
...o find the location to split the string at.
Example using string.gmatch() from Lua 5.1 Reference Manual:
t = {}
s = "from=world, to=Lua"
for k, v in string.gmatch(s, "(%w+)=(%w+)") do
t[k] = v
end
share
|
...
e.printStackTrace equivalent in python
... 14, in g
1/0
ZeroDivisionError: integer division or modulo by zero
(From http://blog.tplus1.com/index.php/2007/09/28/the-python-logging-module-is-much-better-than-print-statements/ via How to print the full traceback without halting the program?)
...
HTML in string resource?
...ion I can see that they have a way of not having to encode the HTML. Quote from the Contacts application strings.xml :
6 A...
Get current directory name (without full path) in a Bash script
...variable; all built-in variable names are in all-caps (to distinguish them from local variables, which should always have at least one lower-case character). result=${PWD#*/} does not evaluate to /full/path/to/directory; instead, it strips only the first element, making it path/to/directory; using t...
How to disable an Android button?
...
I tried it is not working, only from code setEnabled is working
– FindOutIslamNow
Aug 14 '18 at 5:24
add a comment
...