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difference between foldLeft and reduceLeft in Scala
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answered Oct 14 '11 at 8:19
agilesteelagilesteel
16.2k55 gold badges3939 silver badges5454 bronze badges
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Guid is all 0's (zeros)?
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answered Nov 1 '11 at 20:00
Mark ByersMark Byers
683k155155 gold badges14681468 silver badges13881388 bronze badges
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Adding gif image in an ImageView in android
...tring app = "";
for (int i = 0; i < 11; i++) {
app += (char) block[i];
}
if (app.equals("NETSCAPE2.0")) {
...
'too many values to unpack', iterating over a dict. key=>string, value=>list
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Community♦
111 silver badge
answered Mar 29 '11 at 0:34
Philip SouthamPhilip Southam
13.6...
System.currentTimeMillis() vs. new Date() vs. Calendar.getInstance().getTime()
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answered Dec 15 '08 at 11:53
Michael BorgwardtMichael Borgwardt
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JavaScript % (modulo) gives a negative result for negative numbers
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11 Answers
11
Active
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Reshaping data.frame from wide to long format
...nia 1952 10,058
7: AFG Afghanistan 1953 23,557
8: ALB Albania 1953 11,123
9: AFG Afghanistan 1954 24,555
10: ALB Albania 1954 12,246
Some alternative notations:
melt(setDT(wide), id.vars = 1:2, variable.name = "year")
melt(setDT(wide), measure.vars = 3:7, variable.name = "year")
m...
Can I record/play macros in Visual Studio 2012/2013/2015/2017/2019?
...was horrified to discover VS2012's omission of macros, and you posted this 11 hours before I got here!
– Shaul Behr
Nov 13 '12 at 11:11
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Why does the indexing start with zero in 'C'?
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118
In C, the name of an array is essentially a pointer [but see the comments], a reference to a m...
How to find unused/dead code in java projects [closed]
...o enable it.
– Ondra Žižka
Apr 8 '11 at 14:12
1
Do indeed find unused methods, BUT also find th...