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Percentage width in a RelativeLayout
... android:layout_weight=".30" />
</LinearLayout>
It works the same with any kind of View, you can replace the buttons with some EditText to fit your needs.
Be sure to set the layout_width to 0dp or your views may not be scaled properly.
Note that the weight sum doesn't have to equal 1, ...
Start two instances of IntelliJ IDE
...'s not necessary since you can open multiple projects in different IDEA frames within the same instance using File | Open or Open Recent.
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How do I watch a file for changes?
...being written by another process which I want to watch for changes. Each time a change occurs I'd like to read the new data in to do some processing on it.
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You can't specify target table for update in FROM clause
...Table
SET myTable.A =
(
SELECT B
FROM (SELECT * FROM myTable) AS something
INNER JOIN ...
)
This apparently causes the necessary fields to be implicitly copied into a temporary table, so it's allowed.
I found this solution here. A note from that article:
You don’t want to just ...
Is there any connection string parser in C#?
...Value("Password", out var pwd)) { string decrypted = SomehowDecrypt(pwd); builder["Password"] = decrypted; }
– Olivier Jacot-Descombes
Jul 11 '18 at 13:39
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How to force child div to be 100% of parent div's height without specifying parent's height?
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Git submodule update
I'm not clear on what the following means (from the Git submodule update documentation):
4 Answers
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Get name of currently executing test in JUnit 4
In JUnit 3, I could get the name of the currently running test like this:
14 Answers
1...
When to use -retainCount?
...er use -retainCount, because it never tells you anything useful. The implementation of the Foundation and AppKit/UIKit frameworks is opaque; you don't know what's being retained, why it's being retained, who's retaining it, when it was retained, and so on.
For example:
You'd think that [NSNumber...
docker error: /var/run/docker.sock: no such file or directory
...HOST in each output.
As for having a docker file that runs your script, something like this might work for you:
Dockerfile
FROM busybox
# Copy your script into the docker image
ADD /path/to/your/script.sh /usr/local/bin/script.sh
# Run your script
CMD /usr/local/bin/script.sh
Then you can run...