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Batch file to copy files from one folder to another folder
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edited Jun 3 '14 at 20:04
answered Jun 12 '09 at 12:57
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Git Pull While Ignoring Local Changes?
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answered Nov 11 '10 at 17:25
CascabelCascabel
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IntelliJ IDEA generating serialVersionUID
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answered Oct 16 '12 at 10:17
Peter LawreyPeter Lawrey
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Multiline string literal in C#
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edited Apr 24 '19 at 10:17
Max Yankov
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answ...
Split output of command by columns using Bash?
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10 Answers
10
Active
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Why does DEBUG=False setting make my django Static Files Access fail?
...ted sneaking in the moment I wanted to render my own beautiful and custom 404.html and 500.html pages.
14 Answers
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Read a file in Node.js
... console.log('received data: ' + data);
response.writeHead(200, {'Content-Type': 'text/html'});
response.write(data);
response.end();
} else {
console.log(err);
}
});
Thanks to dc5.
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What is the actual use of Class.forName(“oracle.jdbc.driver.OracleDriver”) while connecting to a dat
...more classes that implements the interface java.sql.Driver.
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Any JDBC 4.0 drivers that are found in your class path are automatically loaded. (However, you must manually load any drivers prior to JDBC 4.0 with the method Class.forName.)
Further reading (read: questions this is a dup of)
What pu...
How do you delete a column by name in data.table?
...column foo from the data.table df3:
# Method 1 (and preferred as it takes 0.00s even on a 20GB data.table)
df3[,foo:=NULL]
df3[, c("foo","bar"):=NULL] # remove two columns
myVar = "foo"
df3[, (myVar):=NULL] # lookup myVar contents
# Method 2a -- A safe idiom for excluding (possibly multiple)
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How to declare a variable in MySQL?
...lize a variable using SET or SELECT statement:
SET @start = 1, @finish = 10;
or
SELECT @start := 1, @finish := 10;
SELECT * FROM places WHERE place BETWEEN @start AND @finish;
User variables can be assigned a value from a limited set of data
types: integer, decimal, floating-point, binar...