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Easy way to convert Iterable to Collection
In my application I use 3rd party library (Spring Data for MongoDB to be exact).
19 Answers
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Inserting a Python datetime.datetime object into MySQL
...) to get a Date object rather than a DateTime.
If that doesn't work, then converting that to a string should work:
now = datetime.datetime(2009,5,5)
str_now = now.date().isoformat()
cursor.execute('INSERT INTO table (name, id, datecolumn) VALUES (%s,%s,%s)', ('name',4,str_now))
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Can Python test the membership of multiple values in a list?
...g -- except when the question is irrelevant because sets aren't an option. Converting lists to sets just for the purpose of a test like this won't always be worth the trouble. And converting generators to sets can sometimes be incredibly wasteful, slowing programs down by many orders of magnitude.
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What's wrong with Java Date & Time API? [closed]
...ar 109). There are a similar number of ++ and -- on the months in order to convert to a string.
They're mutable. As a result, any time you want to give a date back (say, as an instance structure) you need to return a clone of that date instead of the date object itself (since otherwise, people can m...
Convert a char to upper case using regular expressions (EditPad Pro)
...function or lambda as the replace argument.
I use the function below to convert css names with - to the javascript equivalent, for example, "border-top" will be transformed into "borderTop":
s = s.replace(/\-[a-z]/g, x => x[1].toUpperCase());
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Convert JSON String to Pretty Print JSON output using Jackson
This is the JSON string I have:
9 Answers
9
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How to convert a selection to lowercase or uppercase in Sublime Text
I have several strings selected in a file in Sublime Text and I want to convert them all to lowercase.
5 Answers
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Get timezone from DateTime
...TimeZoneInfo class
The TimeZone class recognizes local time zone, and can convert times between Coordinated Universal Time (UTC) and local time. A TimeZoneInfo object can represent any time zone, and methods of the TimeZoneInfo class can be used to convert the time in one time zone to the correspon...
Converting an integer to a hexadecimal string in Ruby
Is there a built in way to convert an integer in Ruby into its hexadecimal equivalent?
5 Answers
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Bytes of a string in Java
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According to How to convert Strings to and from UTF8 byte arrays in Java:
String s = "some text here";
byte[] b = s.getBytes("UTF-8");
System.out.println(b.length);
sh...