大约有 8,000 项符合查询结果（耗时：0.0319秒） [XML]
How can I call controller/view helper methods from the console in Ruby on Rails?
...-31 10:07:26 -0300
a = {'a'=>123}
a.symbolize_keys
=> {:a=>123}
Lib modules:
> require 'my_utils'
=> true
> include MyUtils
=> Object
> MyUtils.say "hi"
evaluate: hi
=> true
share
|...
puts vs logger in rails rake tasks
...DOUT)))
end
Test
Here's a small Rake task to test the above code :
# lib/tasks/stdout_and_log.rake
namespace :stdout_and_log do
desc "Test if Rails.logger outputs to STDOUT and log file"
task :test => :environment do
puts "HELLO FROM PUTS"
Rails.logger.info "HELLO FROM LOGGER"
...
How to ignore certain files in Git
....vssscc
*_i.c
*_p.c
*.ncb
*.suo
*.tlb
*.tlh
*.bak
*.[Cc]ache
*.ilk
*.log
*.lib
*.sbr
*.sdf
*.pyc
*.xml
ipch/
obj/
[Bb]in
[Dd]ebug*/
[Rr]elease*/
Ankh.NoLoad
#Tooling
_ReSharper*/
*.resharper
[Tt]est[Rr]esult*
#Project files
[Bb]uild/
#Subversion files
.svn
# Office Temp Files
~$*
Once you have...
WPF Auto height in code
...se. But i am changing height width through behaviors (expression blend 4.0 lib)
– Franck
Nov 21 '13 at 19:57
1
...
How to set data attributes in HTML elements
...e.table([objValues])
})
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<h1>Example</h1>
<form>
<input id="textfield" type="text" data-customval="initial">
<br/>
<input type="button" value="Set and sh...
How to convert a byte array to a hex string in Java?
...
The Apache Commons Codec library has a Hex class for doing just this type of work.
import org.apache.commons.codec.binary.Hex;
String foo = "I am a string";
byte[] bytes = foo.getBytes();
System.out.println( Hex.encodeHexString( bytes ) );
...
Force browser to download image files on click
..."'/></a>");
};
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
share
|
improve this answer
|
follow
...
How to implement onBackPressed() in Fragments?
...
If you're using the support v7 library and your Activity extends from FragmentActivity (or a subclass, such as AppCompatActivity) this will happen by default. See FragmentActivity#onBackPressed
– Xiao
Sep 24 '15 at 1:...
What is the equivalent of the C++ Pair in Java?
... Guava both have it IIRC. Use those. But to put something in the main Java libraries means that it's A Noble And Approved Way Of Doing Things (with capitalization) and since people don't agree on it, we shouldn't put it there. There's enough cruft in the old libs as is, let's not needlessly put more...
How to “hibernate” a process in Linux by storing its memory to disk and restoring it later?
...blems were (indeed) sockets, pending RT signals, numerous X11 issues, the glibc caching getpid() implementation amongst many others. Randomization (especially VDSO) turned out to be insurmountable for the few of us working on it after Bernard walked away from it. However, it was fun and became the t...