大约有 30,000 项符合查询结果（耗时：0.0518秒） [XML]
How can I use grep to find a word inside a folder?
In Windows, I would have done a search for finding a word inside a folder. Similarly, I want to know if a specific word occurs inside a directory containing many sub-directories and files. My searches for grep syntax shows I must specify the filename, i.e. grep string filename .
...
Convert UTC to local time in Rails 3
...time_zone("Eastern Time (US & Canada)")
=> Mon, 14 Mar 2011 11:21:05 EDT -04:00
> (Time.now.utc + 10.months).in_time_zone("Eastern Time (US & Canada)")
=> Sat, 14 Jan 2012 10:21:18 EST -05:00
share
...
Declaring an unsigned int in Java
Is there a way to declare an unsigned int in Java?
11 Answers
11
...
Passing multiple error classes to ruby's rescue clause in a DRY fashion
...x: rescue InvalidRequestError, CardError => e (see mikeferrier.com/2012/05/19/…)
– Peter Ehrlich
Oct 11 '12 at 16:37
1
...
Do you have to include ?
... |
edited Sep 9 '16 at 5:05
answered Feb 10 '15 at 15:56
n...
What does “@@ -1 +1 @@” mean in Git's diff output?
...e removed lines 2, 3, 14 and 15. Output:
@@ -1,6 +1,4 @@
01
-02
-03
04
05
06
@@ -11,6 +9,4 @@
11
12
13
-14
-15
16
@@ -1,6 +1,4 @@ means:
-1,6 means that this piece of the first file starts at line 1 and shows a total of 6 lines. Therefore it shows lines 1 to 6.
1
2
3
4
5
6
- means "o...
Why would you ever implement finalize()?
...
answered Oct 1 '08 at 16:05
Steve JessopSteve Jessop
251k3131 gold badges420420 silver badges659659 bronze badges
...
Running multiple TeamCity Agents on the same computer?
...n as a "new" installation.
You will also need to use --version 2.0.1-beta-05 since this is still in a testing phase, but should make it out of beta soon.
Full install example for a second agent:
choco install teamcityagent --force -y --params 'serverUrl=http://teamcity.local:8111 agentName=AgentUn...
How to initialize a two-dimensional array in Python?
I'm beginning python and I'm trying to use a two-dimensional list, that I initially fill up with the same variable in every place. I came up with this:
...
Filtering a list based on a list of booleans
...
answered Sep 6 '13 at 21:05
Alex SzatmaryAlex Szatmary
2,68533 gold badges1818 silver badges2727 bronze badges
...