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Table fixed header and scrollable body
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How to do a JUnit assert on a message in a logger
...ct everything, the root logger is a good place to start, but you can use a more specific if you'd like. Don't forget to remove the Appender when you're done, otherwise you might create a memory leak. Below I've done it within the test, but setUp or @Before and tearDown or @After might be better pl...
How to take screenshot of a div with JavaScript?
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How to extend an existing JavaScript array with another array, without creating a new array
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Python using enumerate inside list comprehension
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use of enumeration is great, how about making it more efficient using itertools
– Pramit
Nov 28 '16 at 22:29
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How can I define a composite primary key in SQL?
...a table can have at most one primary key. A primary key consists of one or more columns (from that table). If a primary key consists of two or more columns it is called a composite primary key. It is defined as follows:
CREATE TABLE voting (
QuestionID NUMERIC,
MemberID NUMERIC,
PRIMARY KEY (...
How to print last two columns using awk
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The "One True Awk" source code has more than 40 conflicts in the yacc grammar, which is ironic given what the A stands for in awk. Different versions of awk parsing things differently? Big surprise!
– Kaz
Feb 21 '14 at 6:...
Encrypt Password in Configuration Files? [closed]
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AngularJs: How to check for changes in file input fields?
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moving committed (but not pushed) changes to a new branch after pull
...you eventually merge your topic branch back to master, the changes will be more obvious.)
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