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JetBrains / IntelliJ keyboard shortcut to collapse all methods
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edited Aug 29 '19 at 11:05
Jesse Hufstetler
40599 silver badges1212 bronze badges
answere...
How to define hash tables in Bash?
...ray_$index=$value"
# Get a value:
arrayGet() {
local array=$1 index=$2
local i="${array}_$index"
printf '%s' "${!i}"
}
Let's use it:
$ sound=moo
$ animal=cow
$ declare "animals_$sound=$animal"
$ arrayGet animals "$sound"
cow
Note: declare cannot be put in a function. Any use of d...
Using an integer as a key in an associative array in JavaScript
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132
Use an object, as people are saying. However, note that you can not have integer keys. JavaScrip...
“Bitmap too large to be uploaded into a texture”
... I gather this limit relates to a size limit for OpenGL hardware textures (2048x2048). The image I need to load is a pinch-zoom image of about 4,000 pixels high.
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What 'additional configuration' is necessary to reference a .NET 2.0 mixed mode assembly in a .NET 4
... that I can use the System.Data.SQLite framework which is compiled against 2.X. I see mention of this being possible such as the accepted answer here but I don't see how to actually achieve this.
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How do you select a particular option in a SELECT element in jQuery?
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21 Answers
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Compare integer in bash, unary operator expected
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295
Your problem arises from the fact that $i has a blank value when your statement fails. Always...
In JPA 2, using a CriteriaQuery, how to count results
I am rather new to JPA 2 and it's CriteriaBuilder / CriteriaQuery API:
7 Answers
7
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Regular expression to find URLs within a string
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27 Answers
27
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Round a double to 2 decimal places [duplicate]
If the value is 200.3456 , it should be formatted to 200.34 .
If it is 200 , then it should be 200.00 .
13 Answers
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