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Script parameters in Bash
... ocrscript.sh
$1 # -from
$2 # /home/kristoffer/test.png
$3 # -to
$4 # /home/kristoffer/test.txt
It might be easier to omit the -from and the -to, like:
ocrscript.sh /home/kristoffer/test.png /home/kristoffer/test.txt
Then you'll have:
$1 # /home/kristoffer/test.png
$2 # /home...
Compute a confidence interval from sample data
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4 Answers
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shared_ptr to an array : should it be used?
...or T[]. So you may write
shared_ptr<int[]> sp(new int[10]);
From n4659, [util.smartptr.shared.const]
template<class Y> explicit shared_ptr(Y* p);
Requires: Y shall be a complete type. The expression delete[] p, when T is an array type, or delete p, when T is not an array typ...
Can I change the root EBS device of my amazon EC2 instance?
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edited Apr 24 '17 at 18:52
cfstras
84955 silver badges1818 bronze badges
answered Jun 16 '...
How do I reference an existing branch from an issue in GitHub?
...tHub:
References
Certain references are auto-linked:
SHA: be6a8cc1c1ecfe9489fb51e4869af15a13fc2cd2
User@SHA ref: mojombo@be6a8cc1c1ecfe9489fb51e4869af15a13fc2cd2
User/Project@SHA: mojombo/god@be6a8cc1c1ecfe9489fb51e4869af15a13fc2cd2
#Num: #1
User/#Num: mojombo#1
User/Project#Num: mojombo/god#1
I...
After array_filter(), how can I reset the keys to go in numerical order starting at 0
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Get Base64 encode file-data from Input Form
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The easy way:
The readAsDataURL() method might already encode it as base64 for you. You'll probably need to strip out the beginning stuff (up to the first ,), but that's no biggie. This would take all the fun out though.
The hard way:
If you want to try it the hard way (or it doesn't work), look...
Automatically plot different colored lines
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edited Jun 22 '12 at 20:43
gnovice
122k1414 gold badges245245 silver badges350350 bronze badges
answer...
How can I prevent the textarea from stretching beyond his parent DIV element? (google-chrome issue o
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When exactly are onSaveInstanceState() and onRestoreInstanceState() called?
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tir38
7,00622 gold badges4747 silver badges7979 bronze badges
answered Dec 30 '13 at 1:05
Steve MSteve M
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