大约有 43,000 项符合查询结果（耗时：0.0399秒） [XML]
Generate random 5 characters string
... generating voucher codes. We removed confusing chars, like l, i, 1, 0, O, etc and out of 500 vouchers got no duplicates.
– Luke Cousins
Sep 16 '14 at 9:16
...
Get mouse wheel events in jQuery?
... instead (e.g. check the user's position on the page every x milliseconds, etc). If there's a more performant solution out there, I definitely want to know about it!
– Jesse Dupuy
Aug 7 '14 at 23:48
...
How to rename a table in SQL Server?
...ences to that table that may exist in stored procedures, views, functions, etc. A quick google can find one of the many tools that can do this for you. Or you can use a script that finds a given string in all these objects, and paste them as ALTER statements, and do a find-and-replace, then run them...
Common elements comparison between 2 lists
... I'd used frozenset as it's immutable and so can be used as dictionary key etc
– zebrabox
May 19 '10 at 11:04
...
Fastest way to implode an associative array with keys
...d the best way to implode an associative array but using my own seperators etc...
So I did this using PHP's array_walk() function to let me join an associative array into a list of parameters that could then be applied to a HTML tag....
// Create Params Array
$p = Array("id"=>"blar","class"=>...
Remove blank lines with grep
...rt of line
[[:space:]] match whitespace- spaces, tabs, carriage returns, etc.
* previous match (whitespace) may exist from 0 to infinite times
$ match end of line
Running the code-
$ echo "
> hello
>
> ok" |
> grep -v "^[[:space:]]*$"
hello
ok
To und...
Android adb not found
...
On Arch linux:
Enable the "multiarch" repositories in /etc/pacman.conf
then run:
root@box#pacman -Syu
root@box#pacman -S lib32-glibc lib32-zlib lib32-libstdc++5 lib32-ncurses lib32-gcc-libs
share
...
Android canvas draw rectangle
how to draw empty rectangle with etc. borderWidth=3 and borderColor=black and part within rectangle don't have content or color. Which function in Canvas to use
...
Replace comma with newline in sed on MacOS?
... command terminator): it is not a line continuation character (as in bash, etc.). To see the difference, try to write the above command without the quotes: the backslash will instead be interpreted by the shell as a line continuation character and it and the newline will be discarded. Conversely, in...
How to pass parameters to the DbContext.Database.ExecuteSqlCommand method?
...or know what type of DbParamaters to create (SqlParameter, OracleParamter, etc.).
share
|
improve this answer
|
follow
|
...