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Get first day of week in PHP?
...omorrow'));
– Lewis Buckley
Jul 30 '13 at 15:04
this week does not work if you need to have always previous start of w...
Where is the .NET Framework 4.5 directory?
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EDIT: This answer was correct until mid-2013, but you may have a more recent version since the big msbuild change. See the answer from Jonny Leeds for more details.
The version under C:\Windows\Microsoft.NET\Framework\v4.0.30319 actually is .NET 4.5. It's a little o...
How do I escape spaces in path for scp copy in Linux?
...ns you can do (in bash):
scp user@example.com:"'web/tmp/Master File 18 10 13.xls'" .
scp user@example.com:"web/tmp/Master\ File\ 18\ 10\ 13.xls" .
scp user@example.com:web/tmp/Master\\\ File\\\ 18\\\ 10\\\ 13.xls .
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How to add multiple files to Git at the same time
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answered Oct 24 '13 at 20:39
daxdax
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Numbering rows within groups in a data frame
...2054 2
6 bbb 0.48377074 3
9 bbb 0.54655860 4
7 bbb 0.81240262 5
13 ccc 0.28035384 1
14 ccc 0.39848790 2
11 ccc 0.62499648 3
15 ccc 0.76255108 4
12 ccc 0.88216552 5
If df$cat is a factor variable, you need to wrap it in as.character first:
df$num <- sequence(rle(as.charact...
How JavaScript closures are garbage collected
...garbage collection, but gives some clues of what should happen.
Section 13 Function definition, step 4: "Let closure be the result of creating a new Function object as specified in 13.2"
Section 13.2 "a Lexical Environment specified by Scope" (scope = closure)
Section 10.2 Lexical Environments:
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Node.js Mongoose.js string to ObjectId function
...the original.
– ed209
May 19 '15 at 13:22
mongoose.Types.ObjectId(id) but my id is undefined then what it will return ...
When should I use a table variable vs temporary table in sql server?
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edited Jul 2 '19 at 10:13
answered Dec 8 '12 at 13:20
Ma...
How to declare a global variable in JavaScript?
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aesedeaesede
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3
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Rank function in MySQL
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– a_horse_with_no_name
Jun 4 '12 at 13:24
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