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How can I create a two dimensional array in JavaScript?
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Black transparent overlay on image hover with only CSS?
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212
I'd suggest using a pseudo element in place of the overlay element. Because pseudo elements can...
How to nicely format floating numbers to String without unnecessary decimal 0?
...ng)d);
else
return String.format("%s",d);
}
Produces:
232
0.18
1237875192
4.58
0
1.2345
And does not rely on string manipulation.
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Is it possible to declare two variables of different types in a for loop?
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146
C++17: Yes! You should use a structured binding declaration. The syntax has been supported in...
Boolean Field in Oracle
...nd other programming environments,
it's better to select 0 for false and 1 for true so it can work
correctly with the getBoolean and setBoolean functions.
Basically they advocate method number 2, for efficiency's sake, using
values of 0/1 (because of interoperability with JDBC's getBoolean(...
Index (zero based) must be greater than or equal to zero
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192
Your second String.Format uses {2} as a placeholder but you're only passing in one argument, s...
leading zeros in rails
...min , both integers in my application. For hr field, if the user enters "1" I would like Rails to automatically pad it to "01" before saving it to the database. Also for the min field if the user enter "0" it should put in as "00".
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What optimizations can GHC be expected to perform reliably?
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+150
This G...