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Java project in Eclipse: The type java.lang.Object cannot be resolved. It is indirectly referenced f
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Gyro GearlessGyro Gearless
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How to format strings using printf() to get equal length in the output?
I have two functions, one which produces messages like Starting initialization... and another which checks return codes and outputs "Ok" , "Warning" or "Error" . However, the output that is produced is of the different length:
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Java String to SHA1
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32
SHA-1 (and all other hashing algorithms) return binary data. That means that (in Java) they pro...
How to update npm
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if user3223763's answer doesn't works, you can try this:
sudo apt-get remove nodejs ^node-* nodejs-*
sudo apt-get autoremove
sudo apt-get clean
curl -sL https://deb.nodesource.com/setup_8.x | sudo -E bash -
sudo apt-get install nod...
Java - removing first character of a string
In Java, I have a String:
12 Answers
12
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Issue with virtualenv - cannot activate
I created a virtualenv around my project, but when I try to activate it I cannot.
It might just be syntax or folder location, but I am stumped right now.
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How to grep (search) committed code in the Git history
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JeetJeet
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Is there a way of making strings file-path safe in c#?
...h.GetInvalidFileNameChars();
// Builds a string out of valid chars and an _ for invalid ones
var validFilename = new string(filename.Select(ch => invalidFileNameChars.Contains(ch) ? '_' : ch).ToArray());
To replace invalid characters (and avoid potential name conflict like Hell* vs Hell$):
st...
How do I get list of all tables in a database using TSQL?
What is the best way to get the names of all of the tables in a specific database on SQL Server?
17 Answers
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Why create “Implicitly Unwrapped Optionals”, since that implies you know there's a value?
... my mind.
– n8gray
Jul 28 '14 at 18:32
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