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What is the difference between 'git pull' and 'git fetch'?
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10103
In the simplest terms, git pull does a git fetch followed by a git merge.
You can do a git fe...
How to encode the filename parameter of Content-Disposition header in HTTP?
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edited Sep 25 '13 at 7:10
Charles
48.1k1212 gold badges9393 silver badges133133 bronze badges
answered...
Force update of an Android app when a new version is available
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101
I agree with Scott Helme's point in another answer here. But in some extreme situations (securi...
Exotic architectures the standards committees care about
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+50
Take a look at this one
Unisys ClearPath Dorado Servers
offering backward compatibility for people who have not yet migrated all the...
Extract a substring according to a pattern
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Here are a few ways:
1) sub
sub(".*:", "", string)
## [1] "E001" "E002" "E003"
2) strsplit
sapply(strsplit(string, ":"), "[", 2)
## [1] "E001" "E002" "E003"
3) read.table
read.table(text = string, sep = ":", as.is = TRUE)$V2
## [1] "E001" "E002" "E003"
4) substring
This assumes sec...
SQL - Rounding off to 2 decimal places
...ay only up to 2 numbers after the decimal point. So if I have minutes as 650.Then hours should be 10.83
14 Answers
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reading from app.config file
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edited Feb 17 '15 at 10:44
answered Mar 8 '10 at 8:44
J...
How do I change the background color with JavaScript?
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answered Oct 13 '08 at 14:27
user7094user7094
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Cannot issue data manipulation statements with executeQuery()
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10 Answers
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Too much data with var_dump in symfony2 doctrine2
I have around 40 entities and many bidirectional relationships.
Whenever i use var_dump($user) or any entity my browser gets loaded with too much data of arrays and variables then it just crashed.
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