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How to reference a file for variables using Bash?
...ssue.
configfile='deployment.cfg'
if [ -f ${configfile} ]; then
echo "Reading user config...." >&2
# check if the file contains something we don't want
CONFIG_SYNTAX="(^\s*#|^\s*$|^\s*[a-z_][^[:space:]]*=[^;&\(\`]*$)"
if egrep -q -iv "$CONFIG_SYNTAX" "$configfile"; then
...
iOS Detection of Screenshot?
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Note that I gave you a +1. I had misread the OP question originally and thought the question was how to detect it to prevent something - because that's what I was looking for. So I just added the clarification in the comment because I expect a lot of people co...
How to overwrite styling in Twitter Bootstrap
... @Kreker That probably has a lot to do with specificity. You can read up about it here (old article), but basically .sidebar.right is more specific than .sidebar. That is probably the problem. Use web inspector to figure out what's overriding it.
– citelao
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Why not be dependently typed?
...on of the value and type levels, so you can parametrize values on types (already possible with type classes and parametric polymorphism in Haskell) and you can parametrize types on values (not, strictly speaking, possible yet in Haskell, although DataKinds gets very close).
Edit: Apparently, from ...
How to see top processes sorted by actual memory usage?
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First you should read an explanation on the output of free. Bottom line: you have at least 10.7 GB of memory readily usable by processes.
Then you should define what "memory usage" is for a process (it's not easy or unambiguous, trust me).
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Preferred order of writing latitude & longitude tuples in GIS services
...he GeoTools docs on the history and explanation of the problem are worth a read:
http://docs.geotools.org/latest/userguide/library/referencing/order.html
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How to capture no file for fs.readFileSync()?
Within node.js readFile() shows how to capture an error, however there is no comment for the readFileSync() function regarding error handling. As such, if I try to use readFileSync() when there is no file, I get the error Error: ENOENT, no such file or directory .
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How to merge two files line by line in Bash
...ine < "file2"
print $0,line
} ' file1
Bash
exec 6<"file2"
while read -r line
do
read -r f2line <&6
echo "${line}${f2line}"
done <"file1"
exec 6<&-
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improv...
What is an uber jar?
I am reading Maven documentation and came across the name 'uber-jar'.
7 Answers
7
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Visual C++: How to disable specific linker warnings?
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(For the record and before the thread disappears on the msdn forums)
You can't disable the warning (at least under VS2010) because it is on the list of the warnings that can't be disabled (so /wd4099 will not work), but what you can do instead is patch link....