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Java: Get month Integer from Date
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java.time (Java 8)
You can also use the java.time package in Java 8 and convert your java.util.Date object to a java.time.LocalDate object and then just use the getMonthValue() method.
Date date = new Date();
LocalDate localDate...
android on Text Change Listener
... how to detect after all field changed, because, it detect every time it changes, when any button is pressed.
– Rafael Guimarães
Oct 31 '19 at 1:41
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Timeout on a function call
... are running on UNIX:
In [1]: import signal
# Register an handler for the timeout
In [2]: def handler(signum, frame):
...: print("Forever is over!")
...: raise Exception("end of time")
...:
# This function *may* run for an indetermined time...
In [3]: def loop_forever():
...: ...
Appending to an existing string
...notes.where(:author_id => a).first presumably returns a new object each time, which will have its own independent string.
– sepp2k
Dec 21 '12 at 11:44
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How to convert a string Date to long millseconds
...y");
try {
Date d = f.parse(string_date);
long milliseconds = d.getTime();
} catch (ParseException e) {
e.printStackTrace();
}
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How to split a string with any whitespace chars as delimiters
...Anarelle it repeats the space character capture at least once, and as many time as possible: see https://regex101.com/r/dT7wG9/1 or http://rick.measham.id.au/paste/explain.pl?regex=\s%2B or http://regexper.com/#^s%2B or http://www.myezapp.com/apps/dev/regexp/show.ws?regex=\s+&env=env_java
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Set cursor position on contentEditable
...v is to move the caret/cursor to the beginning of the text in the div each time you click on it, which is undesirable.
8 An...
std::string formatting like sprintf
...s ... ) + 1; // Extra space for '\0'
if( size <= 0 ){ throw std::runtime_error( "Error during formatting." ); }
std::unique_ptr<char[]> buf( new char[ size ] );
snprintf( buf.get(), size, format.c_str(), args ... );
return std::string( buf.get(), buf.get() + size - 1 ); // ...
Get size of all tables in database
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If your tables are partitioned, they show up multiple times without any indication of what is going on. You can either add p.partition_number to the select list or you can SUM(p.Rows) and remove it from the group by.
– PRMan
Apr 22 '14 at ...
Split string on the first white space occurrence
...smart because I have always considered this as a defect. This is the first time I am seeing this is taken advantage of :)
– Gogol
May 9 '18 at 11:00
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