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Which is faster: multiple single INSERTs or one multiple-row INSERT?
...ble.
Hope that helps people decide on (a) whether to use the multiprepare idea, and (b) how many VALUE blocks to create per statement (assuming you want to work with data that may be large enough to push the query past the max query size for MySQL, which I believe is 16MB by default in a lot of pla...
Generating all permutations of a given string
...
Here is my solution that is based on the idea of the book "Cracking the Coding Interview" (P54):
/**
* List permutations of a string.
*
* @param s the input string
* @return the list of permutations
*/
public static ArrayList<String> permutation(String...
AngularJS: disabling all form controls between submit and server response
...vil!!!) and query all elements as array (by class or attribute marker)
The ideas I had so far are:
2 Answers
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WPF text Wrap vs WrapWithOverflow
... I read this and am still not certain of the difference. Is the basic idea that WrapWithOverFlow will not break words, but Wrap will?
– Brian J
Jun 19 '13 at 19:44
6
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Fastest way to extract frames using ffmpeg?
...untu package, instead one can use bash: let "i = $i * 60". BTW - excellent idea
– gilad mayani
Dec 12 '17 at 16:01
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Renaming or copying files and folder using NERDTree on Vim. Is it possible?
... menu that can be programmed via the an
API (see |NERDTreeMenuAPI|). The idea
is to simulate the "right click" menus
that most file explorers have. The
script comes with two default menu
plugins: exec_menuitem.vim and
fs_menu.vim. fs_menu.vim adds some
basic filesystem operations to ...
How to check whether dynamically attached event listener exists or not?
...f flag for you before you attach the event again. Here's an example of the idea.
// initial load
var attached = false;
// this will only execute code once
doSomething = function()
{
if (!attached)
{
attached = true;
//code
}
}
//attach your function with change event
window.onload = funct...
Remove an Existing File from a Git Repo
...pull to another system it deletes the files physically on that system. Any idea what's going on there?
– biagidp
Oct 13 '11 at 21:08
2
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Suppress warning “Category is implementing a method which will also be implemented by its primary cl
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i totally agree to those ideas explained above and trying to follow them during development. but still there are could be cases, where override methods in category could be appropriate. for example, cases where multiple inheritance (like in c++) or i...
Should I implement __ne__ in terms of __eq__ in Python?
... that the two objects were equal when in fact the only object asked had no idea, which would imply a default of not equal)
If your __eq__ doesn't use NotImplemented returns, this works (with meaningless overhead), if it does use NotImplemented sometimes, this handles it properly. And the Python ve...