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How to create EditText with rounded corners? [closed]
... />
</shape>
</item>
</selector>
You then just set the background attribute to edittext_rounded_corners.xml file:
<EditText android:id="@+id/editText_name"
android:background="@drawable/edittext_rounded_corners"/>
...
How can I split a shell command over multiple lines when using an IF statement?
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Where do I find the bashrc file on Mac?
...am following this page .. I'm installing Python onto my mac so that I can set up a Django / Eclipse development environment.
However I am not too sure how to go about executing this step:
...
How do I check if a number evaluates to infinity?
I have a series of Javascript calculations that (only under IE) show Infinity depending on user choices.
7 Answers
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Permission denied (publickey) when deploying heroku code. fatal: The remote end hung up unexpectedly
...your current home directory do : echo $HOME or echo %HOME% ( Windows )
To set your HOME directory correctly ( by correctly I mean the parent directory of .ssh directory, so that ssh could look for keys in the correct directory ) refer these links :
SO Answer on how to set Unix environment variabl...
How do I change the number of open files limit in Linux? [closed]
...
You could always try doing a ulimit -n 2048. This will only reset the limit for your current shell and the number you specify must not exceed the hard limit
Each operating system has a different hard limit setup in a configuration file. For instance, the hard open file limit on Solari...
Calling startActivity() from outside of an Activity context
...resort,
add - FLAG_ACTIVITY_NEW_TASK flag to your intent:
_
myIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
Edit - i would avoid setting flags as it will interfere with normal flow of event and history stack.
share...
How to select the nth row in a SQL database table?
...lly, PostgreSQL and MySQL supports the non-standard:
SELECT...
LIMIT y OFFSET x
Oracle, DB2 and MSSQL supports the standard windowing functions:
SELECT * FROM (
SELECT
ROW_NUMBER() OVER (ORDER BY key ASC) AS rownumber,
columns
FROM tablename
) AS foo
WHERE rownumber <= n
(which...
Get exception description and stack trace which caused an exception, all as a string
...error()
Logging the full stacktrace
A best practice is to have a logger set up for your module. It will know the name of the module and be able to change levels (among other attributes, such as handlers)
import logging
logging.basicConfig(level=logging.DEBUG)
logger = logging.getLogger(__name__)...
How can I reset or revert a file to a specific revision?
I have made some changes to a file which has been committed a few times as part of a group of files, but now want to reset/revert the changes on it back to a previous version.
...