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In Git, what is the difference between origin/master vs origin master?
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406
There are actually three things here: origin master is two separate things, and origin/master ...
What does .SD stand for in data.table in R
...,3), v=1:6)
setkey(DT, y)
DT
# x y v
# 1: a 1 1
# 2: b 1 3
# 3: c 1 5
# 4: a 3 2
# 5: b 3 4
# 6: c 3 6
Doing this may help you see what .SD is:
DT[ , .SD[ , paste(x, v, sep="", collapse="_")], by=y]
# y V1
# 1: 1 a1_b3_c5
# 2: 3 a2_b4_c6
Basically, the by=y statement breaks the orig...
Open file dialog and select a file using WPF controls and C#
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444
Something like that should be what you need
private void button1_Click(object sender, RoutedE...
How do I show a Save As dialog in WPF?
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answered Apr 11 '11 at 14:46
Aaron McIverAaron McIver
23.6k55 gold badges5252 silver badges8383 bronze badges
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Convert XmlDocument to String
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edited Mar 27 '12 at 16:44
Brian
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answered ...
Which characters are illegal within a branch name?
...ot have ASCII control characters (i.e. bytes whose values are lower than \040, or \177 DEL), space, tilde ~, caret ^, or colon : anywhere.
They cannot have question-mark ?, asterisk *, or open bracket [ anywhere. See the --refspec-pattern option below for an exception to this rule.
They cannot beg...
linq where list contains any in list
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edited Nov 14 '18 at 7:06
answered May 19 '12 at 18:10
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How can I escape double quotes in XML attributes values?
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