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The “unexpected ++” error in jslint [duplicate]
...tricky, too cryptic. So, as a matter of discipline, I don’t use them any more.
– Nope
Mar 28 '13 at 9:56
5
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How can I find the length of a number?
... This solution would not work with large number or small number that has more than 20 digits. eg. 1.2e+22 toString().length outputs 7
– CherylG
Oct 18 '16 at 0:52
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Skip List vs. Binary Search Tree
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Skip lists are more amenable to concurrent access/modification. Herb Sutter wrote an article about data structure in concurrent environments. It has more indepth information.
The most frequently used implementation of a binary search tre...
Kotlin Ternary Conditional Operator
...Script, if forms a statement, meaning that it does not resolve to a value. More concretely, you can't assign it to a variable.
// Valid Kotlin, but invalid Java/C#/JavaScript
var v = if (a) b else c
If you're coming from a language where if is a statement, this might seem unnatural but that feeli...
How to backup a local Git repository?
...directory in your git config file. Please set it. See "man git config" for more details on git configuration files. Defaulting to the same directroy your git repo is in: ' + directory
when 2 : puts 'Warning: Multiple entries of backup.directory found in your git config file. Will use the last on...
HTTP 1.0 vs 1.1
...so allows you to have persistent connections which means that you can have more than one request/response on the same HTTP connection.
In HTTP 1.0 you had to open a new connection for each request/response pair. And after each response the connection would be closed. This lead to some big effic...
In Bash, how can I check if a string begins with some value?
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How to select html nodes by ID with jquery when the id contains a dot?
...he correct way to select a literal ‘.’ in CSS is to escape it: “#id\.moreid”. This used to cause trouble in some older browsers (in particular IE5.x), but all modern desktop browsers support it.
The same method does seem to work in jQuery 1.3.2, though I haven't tested it thoroughly; quick...
How to compute the sum and average of elements in an array?
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Pacman: how do the eyes find their way back to the monster hole?
...cept the one you just came from;
picking one which is nearest the goal. If more than one is equally near the goal, pick the first valid direction in this order: up, left, down, right.
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