大约有 5,530 项符合查询结果（耗时：0.0107秒） [XML]
How to get a one-dimensional scalar array as a doctrine dql query result?
...
100
A better solution is to use PDO:FETCH_COLUMN . To do so you need a custom hydrator:
//MyProje...
Open file via SSH and Sudo with Emacs
...
+100
As of Emacs 24.3, an analog of the old multi: syntax has been layered on top of the modern tramp-default-proxies-alist approach, mea...
Select N random elements from a List in C#
...
I've repeated the same trial 100 million times, and in my trial the least chosen item was chosen less than 0.106% less frequently than the most frequently chosen item.
– recursive
Feb 23 '10 at 21:04
...
Getting output of system() calls in Ruby
...
+100
Be aware that all the solutions where you pass a string containing user provided values to system, %x[] etc. are unsafe! Unsafe actu...
Git fetch remote branch
...
ralphtheninjaralphtheninja
100k1919 gold badges9797 silver badges117117 bronze badges
...
Why does Lua have no “continue” statement?
...
go check collectgarbage("count") even after your simple 100 tries and then we'll talk. Such "premature" optimization saved one highload project from rebooting every minute last week.
– Oleg V. Volkov
Dec 12 '12 at 10:26
...
Squash my last X commits together using Git
...
100
What is meant by <after-this-commit>?
– 2540625
Nov 4 '14 at 5:49
...
How can I make gdb save the command history?
...ing gdb's "history size" setting to default to 0.
Added
export HISTSIZE=100000000
to my ~/.bashrc and everything is swell
You can check your gdb history settings by doing (inside gdb) "show history":
gdb$ show history
expansion: History expansion on command input is off.
filename: The filen...
Show filename and line number in grep output
...output from that grep will look something like:
/path/to/result/file.name:100: Line in file where 'searchstring' is found.
Next we pipe that result to the cut command using colon : as our field delimiter and displaying fields 1 through 2.
When I don't need the line numbers I often use -f1 (just ...
Default string initialization: NULL or Empty? [closed]
...
Adam LissAdam Liss
44.1k1111 gold badges100100 silver badges140140 bronze badges
11
...