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Is Java “pass-by-reference” or “pass-by-value”?
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What does jQuery.fn mean?
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How do I check CPU and Memory Usage in Java?
...me.freeMemory();
sb.append("free memory: " + format.format(freeMemory / 1024) + "<br/>");
sb.append("allocated memory: " + format.format(allocatedMemory / 1024) + "<br/>");
sb.append("max memory: " + format.format(maxMemory / 1024) + "<br/>");
sb.append("total free memory: " + for...
Vim: How do you open another [No Name] buffer like the one on startup?
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324
There are many ways to open a new buffer with no name, the simplest of which is :new.
:new wil...
Pythonic way to create a long multi-line string
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26 Answers
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How do I run a batch script from within a batch script?
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222
Use CALL as in
CALL nameOfOtherFile.bat
This will block (pause) the execution of the curren...
Center HTML Input Text Field Placeholder
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290
If you want to change only the placeholder style
::-webkit-input-placeholder {
text-align:...
Calling shell functions with xargs
...ho '$(date)' | xargs -I {} bash -c 'echo_var "{}"'
Sun Aug 18 11:56:45 CDT 2019
Another example of why not:
echo '\"; date\"' | xargs -I {} bash -c 'echo_var "{}"'
This is what is output using the safe format:
$ echo '$(date)' | xargs -I {} bash -c 'echo_var "$@"' _ {}
$(date)
This is compar...
What does FrameLayout do?
... android:textColor="@android:color/white"
android:textSize="22sp" />
</FrameLayout>
Output:
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