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Android Studio quick documentation always “fetching documentation”
...stom path of your Android SDK.
In jdk.table.xml, find all the lines:
<root type="simple" url="http://developer.android.com/reference/">
and modify them to
<root type="simple" url="file://$USER_HOME$/Library/Android/sdk/docs/reference/">
Windows
On Windows, the file jdk.table.xml ...
How do you run a crontab in Cygwin on Windows?
...ectory and a shell. The “/etc/passwd” file will define them.
$ mkdir /root
$ chown SYSTEM:root /root
$ mcedit /etc/passwd
SYSTEM:*:......:/root:/bin/bash
The start the service:
$ cron-config
Do you want to remove or reinstall it (yes/no) yes
Do you want to install the cron daemon as a servic...
Programmatically change log level in Log4j2
...gurator.setLevel("com.example.Foo", Level.DEBUG);
// You can also set the root logger:
Configurator.setRootLevel(Level.DEBUG);
Source
EDITED to reflect changes in the API introduced in Log4j2 version 2.0.2
If you wish to change the root logger level, do something like this :
LoggerContext ctx ...
What happens to a declared, uninitialized variable in C? Does it have a value?
... is initialized
(recursively) according to these
rules; — if it is a union, the first
named member is initialized
(recursively) according to these
rules.
As to what exactly indeterminate means, I'm not sure for C89, C99 says:
3.17.2 indeterminate valueeither an unspecified value or...
Gulps gulp.watch not triggered for new or deleted files?
...function.
Here's an example of how that function is used:
watch({
root: config.src.root,
match: [{
when: 'js/**',
then: gulpStart('js')
}, {
when: '+(scss|css)/**',
then: gulpStart('css')
}, {
when: '+(fonts|img)/**',
then: gulpStart('assets')...
Commonly accepted best practices around code organization in JavaScript [closed]
...jar) to your classpath
Download WysiHat and copy "vendor" directory to the root of your JavaScript project
Download JSLint for Rhino and put it inside the "vendor" directory
Now create a file named "Rakefile" in the root directory of the JavaScript project and add the following content to it:
req...
Logback to log different messages to two files
... <appender-ref ref="ANALYTICS-FILE"/>
</logger>
<root>
<appender-ref ref="FILE"/>
</root>
</configuration>
Then you'd setup two separate loggers, one for everything and one to log analytics data like so:
Logger analytics = LoggerFactory.g...
Python and pip, list all versions of a package that's available?
...ved in pip 7
Use pip install -v, you can see all versions that available
root@node7:~# pip install web.py -v
Downloading/unpacking web.py
Using version 0.37 (newest of versions: 0.37, 0.36, 0.35, 0.34, 0.33, 0.33, 0.32, 0.31, 0.22, 0.2)
Downloading web.py-0.37.tar.gz (90Kb): 90Kb downloaded
...
How to log source file name and line number in Python
...way that sends debug logging to standard out:
import logging
import sys
root = logging.getLogger()
root.setLevel(logging.DEBUG)
ch = logging.StreamHandler(sys.stdout)
ch.setLevel(logging.DEBUG)
FORMAT = "[%(filename)s:%(lineno)s - %(funcName)20s() ] %(message)s"
formatter = logging.Formatter(FOR...
比起创业孵化器 双创中国更急需的是创业教育 - 资讯 - 清泛网 - 专注C/C++...
...业学院，开展理论性创业教育。一群整天在校园里寻思着如何能发表一篇论文的创业课程老师为学生讲述创业心经，其荒谬程度可想而知。
相较于以上两种力量，具有天生创业培训教育资质的明星创业者，诸如颠覆研习社等学...