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Base64 length calculation?
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Consider if you have one byte of input. That will produce four characters of output. But only two output characters are needed to encode the input. So two characters will be padding.
– David Schwartz
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Insert line after first match using sed
... about inserting a choice line of text after the first line matching a specific string using the sed command. I have ...
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Controller not a function, got undefined, while defining controllers globally
...obals();
}]);
Here is the comment from Angular source:-
check if a controller with given name is registered via $controllerProvider
check if evaluating the string on the current scope returns a constructor
if $controllerProvider#allowGlobals, check window[constructor] on the global ...
Is the creation of Java class files deterministic?
...ecutable), are the generated class files always identical? Can there be a difference depending on the operating system or hardware ? Except of the JDK version, could there be any other factors resulting in differences? Are there any compiler options to avoid differences? Is a difference only poss...
Should developers have administrator permissions on their PC
...l need to frig with system configurations to test items, install software (if nothing else, to test the installation process of whatever they happen to be developing), poke about the registry and run software that will not work properly without admin privileges (just to list a few items). There are...
What characters do I need to escape in XML documents?
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If you use an appropriate class or library, they will do the escaping for you. Many XML issues are caused by string concatenation.
XML escape characters
There are only five:
" "
' '
< &lt;
&g...
Git Push Error: insufficient permission for adding an object to repository database
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Repair Permissions
After you have identified and fixed the underlying cause (see below), you'll want to repair the permissions:
cd /path/to/repo.git
sudo chgrp -R groupname .
sudo chmod -R g+rwX .
find . -type d -exec chmod g+s '{}' +
Note if you want everyone ...
How to pass objects to functions in C++?
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@RC Still doesn't tell you if the pointer is const or not. Google's guidelines have come in for a lot of flak in the various C++ online communities - justifiably so, IMHO.
– anon
Jan 26 '10 at 12:48
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How can I get the full object in Node.js's console.log(), rather than '[Object]'?
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Nice solution. Though no need to specify {showHidden: false} as long as it defaults to false.
– ecdeveloper
Dec 5 '14 at 11:29
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Vagrant stuck connection timeout retrying
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@jasa If its a vagrant vm, there's a good chance the username and password are both vagrant
– Kiee
Oct 2 '14 at 6:38
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