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In bash, how does one clear the current input?
Suppose in bash you start writing a command like:
11 Answers
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MySQL - Make an existing Field Unique
...ession old_alter_table=1. Don't forget to set it back. mysqlolyk.wordpress.com/2012/02/18/…
– michaelliu
May 11 '13 at 6:39
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Ruby's ||= (or equals) in JavaScript?
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above comment is right. Taking your example case , it will not work the same way in JS. let amount = 0; followed by amount = amount || 5 will change amount to 5. If you dont want that to happen use ?? operator instead of || .
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What's the difference between “squash” and “fixup” in Git/Git Extension?
...pecifically, but git rebase has an option to automatically squash or fixup commits with squash! or fixup! prefixes, respectively:
--autosquash, --no-autosquash
When the commit log message begins with "squash! ..." (or "fixup!
..."), and there is a commit whose title begins with the...
Clang optimization levels
...ate to in terms of specific optimisation arguments ( -funswitch-loops , -fcompare-elim , etc.)
3 Answers
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file_get_contents(“php://input”) or $HTTP_RAW_POST_DATA, which one is better to get the body of JSON
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Deserializing JSON Object Array with Json.net
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Assigning a variable NaN in python without numpy
...g) be said to be equal to one another -- see What is the rationale for all comparisons returning false for IEEE754 NaN values? for more details and information.
Instead, use math.isnan(...) if you need to determine if a value is NaN or not.
Furthermore, the exact semantics of the == operation on ...
How to serialize an Object into a list of URL query parameters?
...str != "") {
str += "&";
}
str += key + "=" + encodeURIComponent(obj[key]);
}
Example: http://jsfiddle.net/WFPen/
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Current time formatting with Javascript
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