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Renaming or copying files and folder using NERDTree on Vim. Is it possible?
...my life! Is there a way to disable the confirm question when delete a file by using 'm + d', It really tedious to confirm, and it need to confirm twice. I just want it no prompt at all. Do you know how to do it?
– mko
Apr 12 '13 at 1:28
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Boolean.hashCode()
...aps can contain booleans together with other objects. Also, as pointed out by Drunix, a common way to create hash functions of composite objects is to reuse the subcomponents hash code implementations in which case it's good to return large primes.
Related questions:
Why use a prime number in has...
How to check whether dynamically attached event listener exists or not?
...st or not.
The only way you can see if an event listener is attached is by attaching event listeners like this:
elem.onclick = function () { console.log (1) }
You can then test if an event listener was attached to onclick by returning !!elem.onclick (or something similar).
...
How to know the size of the string in bytes?
I'm wondering if I can know how long in bytes for a string in C#, anyone know?
3 Answers
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PHP namespaces and “use”
...ed with autoloading. A class is autoloaded (negating the need for include) by registering an autoloader (e.g. with spl_autoload_register). You might want to read PSR-4 to see a suitable autoloader implementation.
share
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Why Collections.sort uses merge sort instead of quicksort?
...se you have objects representing email messages, and you sort
them first by date, then by sender. You expect them to be sorted by
date within each sender, but that will only be true if the sort is
stable. That's why we elected to provide a stable sort (Merge Sort)
to sort object references...
initialize a vector to zeros C++/C++11
... imageUploader: {
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Remove an Existing File from a Git Repo
...t.log
C-d
from m. narebski: You then need to remove the file from the repo by executing "git rm --cached <file> and then committing this removal"
If you were also hoping to make the repo look as if it had never tracked that file, that is much more complicated and highly discouraged as it not...
Unpivot with column name
...
You may also try standard sql un-pivoting method by using a sequence of logic with the following code..
The following code has 3 steps:
create multiple copies for each row using cross join (also creating subject column in this case)
create column "marks" and fill in rele...
Rails: Get Client IP address
... imageUploader: {
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