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How do I find out what keystore my JVM is using?
...r JAVA_HOME is configured, possibly one of these places,
Computer--->Advanced --> Environment variables---> JAVA_HOME
Your server startup batch files.
In your import command -keystore cacerts (give full path to the above JRE here instead of just saying cacerts).
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Counting DISTINCT over multiple columns
...ted Jul 27 '16 at 19:18
Devil's Advocate
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answered Sep 26 '09 at 3:42
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Redirect all output to file [duplicate]
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Op De CirkelOp De Cirkel
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12...
What exactly is the meaning of an API? [closed]
...by Nature: '''According to the Wall Street Journal: "[Wales] says he was glad Nature chose to compare science-related themes 'because on history and the social sciences, we're much weaker.' In other areas - including computer science and the history of 'Star Trek,' he says - Wikipedia is 'way better...
How to use UIVisualEffectView to Blur Image?
...Effect:blurEffect];
visualEffectView.frame = imageView.bounds;
[imageView addSubview:visualEffectView];
and Swift:
var visualEffectView = UIVisualEffectView(effect: UIBlurEffect(style: .Light))
visualEffectView.frame = imageView.bounds
imageView.addSubview(visualEffectView)
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How to find the mime type of a file in python?
... is outdated. Python-magic's current trunk is at Github and based on the readme there, finding the MIME-type, is done like this.
# For MIME types
import magic
mime = magic.Magic(mime=True)
mime.from_file("testdata/test.pdf") # 'application/pdf'
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Are HTML Image Maps still used?
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JohnPJohnP
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How to get an MD5 checksum in PowerShell
...ash = [System.BitConverter]::ToString($md5.ComputeHash([System.IO.File]::ReadAllBytes($someFilePath)))
Starting in PowerShell version 4, this is easy to do for files out of the box with the Get-FileHash cmdlet:
Get-FileHash <filepath> -Algorithm MD5
This is certainly preferable since it...
HTML5 Number Input - Always show 2 decimal places
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Solved following the suggestions and adding a piece of jQuery to force the format on integers:
parseFloat($(this).val()).toFixed(2)
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Pros and cons of Java rules engines [closed]
What are the pros and cons to adopting the Java rules engines JESS and Drools ? Are there any other players?
5 Answers
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