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How can I increment a char?
...0
>>> chr(ord('c') + 1)
'd'
>>>
Python 3.x makes this more organized and interesting, due to its clear distinction between bytes and unicode. By default, a "string" is unicode, so the above works (ord receives Unicode chars and chr produces them).
But if you're interested in by...
Why doesn't Dictionary have AddRange?
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Which one will execute faster, if (flag==0) or if (0==flag)?
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How to hide action bar before activity is created, and then show it again?
...transformed Window Title.
So the trick which can help us out is to add one more thing to our Activity theme xml:
<item name="android:windowActionBar">false</item>
<item name="android:windowTitleSize">0dp</item>
This will make the Window Title with zero height, thus practic...
CSS/HTML: What is the correct way to make text italic?
...aph, as if it was in a different mood or voice. For this, the i element is more appropriate.
– Dimitris Zorbas
Dec 7 '15 at 11:31
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How to merge a list of lists with same type of items to a single list of items?
The question is confusing, but it is much more clear as described in the following codes:
4 Answers
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Environment variables for java installation
...le as well as the %JAVA_HOME%\jre\lib value in the CLASSPATH variable. For more info on jdk 11 without jre: stackoverflow.com/questions/52584888/…
– Huanfa Chen
Feb 12 '19 at 10:54
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Lock Escalation - What's happening here?
...locking for large updates. When SQL is going to change a lot of rows, it's more efficient for the database engine to take fewer, larger locks (e.g. entire table) instead of locking many smaller things (e.g. row locks).
But this can be problematic when you have a huge table, because taking a lock o...
How to assign colors to categorical variables in ggplot2 that have stable mapping?
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