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How to split a string, but also keep the delimiters?
...lp that. Like this:
static public final String WITH_DELIMITER = "((?<=%1$s)|(?=%1$s))";
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public void someMethod() {
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final String[] aEach = "a;b;c;d".split(String.format(WITH_DELIMITER, ";"));
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}
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This helps a little bit. :-D
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How to get the last N rows of a pandas DataFrame?
I have pandas dataframe df1 and df2 (df1 is vanila dataframe, df2 is indexed by 'STK_ID' & 'RPT_Date') :
3 Answers
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Command not found when using sudo
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154
Permission denied
In order to run a script the file must have an executable permission bit se...
When is an interface with a default method initialized?
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This is a very interesting issue!
It seems like JLS section 12.4.1 ought to cover this definitively. However, the behavior of Oracle JDK and OpenJDK (javac and HotSpot) differs from what's specified here. In particular, the Example 12.4.1-3 from this section covers interface initializ...
Can I change the Android startActivity() transition animation?
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10 Answers
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python re.sub group: number after \number
How can I replace foobar with foo123bar ?
1 Answer
1
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What does send() do in Ruby?
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107
send sends a message to an object instance and its ancestors in class hierarchy until some met...
Get the current year in JavaScript
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1835
Create a new Date() object and call getFullYear():
new Date().getFullYear()
// returns the c...
Xcode doesn't show the line that causes a crash
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301
You should also ensure that you have breakpoints set for all exceptions. This will cause Xcode ...
What does Maven Update Project do in Eclipse?
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91
It syncs the Eclipse project settings with that of the pom. If you for example change important ...