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Why do we use Base64?
...t the case.
Originally a lot of different encodings were created (e.g. Baudot code) which used a different number of bits per character until eventually ASCII became a standard with 7 bits per character. However most computers store binary data in bytes consisting of 8 bits each so ASCII is unsuita...
How to initialise memory with new operator in C++?
...h them all myself? Should I just use memset ? Is there a “C++” way to do it?
8 Answers
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Open new Terminal Tab from command line (Mac OS X)
... "System Events" to tell process "Terminal" to keystroke "t" using command down'
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CoffeeScript, When to use fat arrow (=>) over arrow (->) and vice versa
... problems passing a reference to an instance's method as a callback if you don't use the fat-arrow. This is because the fat-arrow binds the instance of the object to this whereas the thin-arrow doesn't, so thin-arrow methods called as callbacks as above can't access the instance's fields like @msg o...
How to get all options of a select using jQuery?
...ction()
{
// Add $(this).val() to your list
});
.each() | jQuery API Documentation
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How to differ sessions in browser-tabs?
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You can use HTML5 SessionStorage (window.sessionStorage). You will generate a random id and save in session Storage per Browser Tab.
Then each browser tab has his own Id.
Data stored using sessionStorage do not persist across browser tabs,
even if two tab...
How do I ignore the authenticity token for specific actions in Rails?
When I have a specific action that I don't want to check the authenticity token on, how do I tell Rails to skip checking it?
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How do I show my global Git configuration?
...long --list option. For less obvious shorthands I often have to check what do they stand for, so I prefer long names. They're even easier, with command completion, when you don't really have to type all characters, but still see whole option name.
– Krzysztof Jabłoński
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How do I programmatically determine operating system in Java?
...like to be able to load different properties based on whether I am on a Windows or Unix platform). What is the safest way to do this with 100% reliability?
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How do I install a NuGet package .nupkg file locally?
..."Manage NuGet Packages" and select your new package source.
Here is the documentation.
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