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How to display a Yes/No dialog box on Android?
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Gene Bo
7,50966 gold badges6060 silver badges108108 bronze badges
answered Aug 31 '12 at 10:29
nikkinikki
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Favorite Django Tips & Features?
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96
votes
Virtualenv + Python = life saver if you are working on multiple Django proje...
Why do x86-64 systems have only a 48 bit virtual address space?
...facturers took a shortcut. They use an instruction set which allows a full 64-bit address space, but current CPUs just only use the lower 48 bits. The alternative was wasting transistors on handling a bigger address space which wasn't going to be needed for many years.
So once we get near the 48-bi...
Best way to create unique token in Rails?
...ken
self.token = loop do
random_token = SecureRandom.urlsafe_base64(nil, false)
break random_token unless ModelName.exists?(token: random_token)
end
end
end
Edit:
@kain suggested, and I agreed, to replace begin...end..while with loop do...break unless...end in this answer b...
How can I validate a string to only allow alphanumeric characters in it?
...example, char.IsLetterOrDigit('ก') will return true. csharppad.com/gist/f96a6062f9f8f4e974f222ce313df8ca
– tia
Nov 16 '16 at 8:28
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How do you create a daemon in Python?
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96
Here's my basic 'Howdy World' Python daemon that I start with, when I'm developing a new daemon...
MySQL COUNT DISTINCT
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RichardTheKiwiRichardTheKiwi
96.3k2323 gold badges178178 silver badges250250 bronze badges
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Android Studio installation on Windows 7 fails, no JDK found
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+1 This MOSTLY worked for me. I am running 64 bit windows and JDK 1.7.0. I tried adding both JDK_HOME and JAVA_HOME with "c:\Program Files\Java\jdk1.7.0\". It still would not load. However, I capitalized the "C" and removed the trailing slash and it works now: "C:\Pr...
Openssl is not recognized as an internal or external command
...bin\openssl.exe" sha1 -binary | "C:\Users\abc\openssl\bin\openssl.exe" base64
Remember, path that you will enter will be the path where you have installed the openssl...hope this helps..:-)
Edit:
you can download openssl for windows 32 and 64 bit from the respective links below:
OpenSSL for 64 Bits...
How do I duplicate a whole line in Emacs?
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96
In addition to the previous answers you can also define your own function to duplicate a line. ...