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Add leading zeroes to number in Java? [duplicate]
... If Java 1.4 and below, try new DecimalFormat("00000").format(123); as shown here javadevnotes.com/java-integer-to-string-with-leading-zeros
– JavaDev
Mar 5 '15 at 3:37
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What is the meaning of erb?
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Mark AmeryMark Amery
98.9k4848 gold badges336336 silver badges379379 bronze badges
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Read/write files within a Linux kernel module
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123
You should be aware that you should avoid file I/O from within Linux kernel when possible. The...
“Invalid JSON primitive” in Ajax processing
...nd the data as query string parameters form like:
RecordId=456&UserId=123
unless the processData option is set to false, in which case it will sent as object to the server.
contentType option is for the server that in which format client has sent the data.
dataType option is for the server...
What is the best way to detect a mobile device?
...i|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i.test(navigator.userAgent.substr(0,4))) {
isMobile = true;
}
share
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SQL select only rows with max value on a column [duplicate]
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98
I am flabbergasted that no answer offered SQL window function solution:
SELECT a.id, a.rev, a....
How does tuple comparison work in Python?
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the same thing goes for integers too.
x = (1,2,2) # see it the string "123"
y = (1,2,3)
x > y # False
because (1 is not greater than 1, move to the next, 2 is not greater than 2, move to the next 2 is less than three -lexicographically -)
The key point is mentioned in the answer ab...
What's the difference between jquery.js and jquery.min.js?
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123
Both support the same functions. jquery.min.js is a compressed version of jquery.js (whitespac...
LF will be replaced by CRLF in git - What is that and is it important? [duplicate]
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123
Try this git config --global core.safecrlf false to disable warning and keep it functioning. I got this command from here.
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Convert Pandas column containing NaNs to dtype `int`
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@jsc123 you can use the object dtype. This comes with a small health warning but for the most part works well.
– Andy Hayden
May 19 '15 at 15:16
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