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Difference between pre-increment and post-increment in a loop?
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84
In C# there is no difference when used in a for loop.
for (int i = 0; i < 10; i++) { Consol...
What's the difference between SCSS and Sass?
...osimhumileco
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How to set or change the default Java (JDK) version on OS X?
...hing like the following:
Matching Java Virtual Machines (3):
1.8.0_05, x86_64: "Java SE 8" /Library/Java/JavaVirtualMachines/jdk1.8.0_05.jdk/Contents/Home
1.6.0_65-b14-462, x86_64: "Java SE 6" /System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home
1.6.0_65-b14-462, i386: "Java SE 6" /S...
Where is Erlang used and why? [closed]
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ejabberd is one of the most well know erlang application and the one I learnt erlang with.
I t...
Java String to SHA1
...eturn result;
}
BTW, you may get more compact representation using Base64. Apache Commons Codec API 1.4, has this nice utility to take away all the pain. refer here
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Does Java support default parameter values?
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84
Unfortunately, yes.
void MyParameterizedFunction(String param1, int param2, bool param3=false)...
best practice to generate random token for forgot password
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I made a varchar(64) field in my sql database to store this token. I set $length to 64, but the string returned is 128 characters long. How can I get a string with a fixed size (here, 64 then) ?
– gordie
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Reverting a single file to a previous version in git [duplicate]
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84
Git is very flexible. You shouldn't need hundreds of branches to do what you are asking. If you...
Get underlying NSData from UIImage
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I don't know why this answer is up-voted so many times nor that it is accepted. The OP asked to retrieve the data that was given initially....
Mail multipart/alternative vs multipart/mixed
...to the file to be attached.
Returns:
An object containing a base64url encoded email object.
"""
message = MIMEMultipart('mixed')
message['to'] = to
message['from'] = sender
message['subject'] = subject
message_alternative = MIMEMultipart('alternative')
message...