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How can I get a java.io.InputStream from a java.lang.String?
I have a String that I want to use as an InputStream . In Java 1.0, you could use java.io.StringBufferInputStream , but that has been @Deprecrated (with good reason--you cannot specify the character set encoding):
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Maximum size of an Array in Javascript
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154
The maximum length until "it gets sluggish" is totally dependent on your target machine and yo...
do N times (declarative syntax)
...brary, just native vanilla.
To basically call something() 3 times, use:
[1,2,3].forEach(function(i) {
something();
});
considering the following function:
function something(){ console.log('something') }
The outpout will be
something
something
something
To complete this questions, her...
Use rvmrc or ruby-version file to set a project gemset with RVM?
...r with .ruby-version).
For example, if you have a simple .rvmrc:
rvm use 1.9.3@my-app
It can be transformed to .ruby-version:
1.9.3
And .ruby-gemset:
my-app
Be sure to remove the .rvmrc file as it takes precedence over any other project configuration files:
rm .rvmrc
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How to push both value and key into PHP array
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21 Answers
21
Active
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Changing the browser zoom level
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41
I would say not possible in most browsers, at least not without some additional plugins. And in ...
What is function overloading and overriding in php?
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10 Answers
10
Active
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Create thumbnail image
...the Image class:
https://msdn.microsoft.com/en-us/library/8t23aykb%28v=vs.110%29.aspx
Here's a rough example that takes an image file and makes a thumbnail image from it, then saves it back to disk.
Image image = Image.FromFile(fileName);
Image thumb = image.GetThumbnailImage(120, 120, ()=>fal...
How to parse JSON in Scala using standard Scala classes?
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130
+50
This is...
How do I get the picture size with PIL?
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513
from PIL import Image
im = Image.open('whatever.png')
width, height = im.size
According to t...