大约有 47,000 项符合查询结果(耗时:0.0482秒) [XML]

https://stackoverflow.com/ques... 

How do I import CSV file into a MySQL table?

... MySQL table so that I can refactor into a sane format. I created a table called 'CSVImport' that has one field for every column of the CSV file. The CSV contains 99 columns , so this was a hard enough task in itself: ...
https://stackoverflow.com/ques... 

$(document).ready equivalent without jQuery

...ent if ( document.addEventListener ) { // Use the handy event callback document.addEventListener( "DOMContentLoaded", function(){ document.removeEventListener( "DOMContentLoaded", arguments.callee, false ); jQuery.ready(); }, false ); // If IE...
https://stackoverflow.com/ques... 

Reading a huge .csv file

... You are reading all rows into a list, then processing that list. Don't do that. Process your rows as you produce them. If you need to filter the data first, use a generator function: import csv def getstuff(filename, criterion): with ...
https://stackoverflow.com/ques... 

What is the best way to stop people hacking the PHP-based highscore table of a Flash game

...e key encryptions and high score postings throughout the binary. This is all mostly a waste of time. It goes without saying, SSL isn't going to help you either; SSL can't protect you when one of the two SSL endpoints is evil. Here are some things that can actually reduce high score fraud: Requi...
https://stackoverflow.com/ques... 

Twitter API returns error 215, Bad Authentication Data

I am trying to call following Twitter's API to get a list of followers for a user. 15 Answers ...
https://stackoverflow.com/ques... 

Autoreload of modules in IPython [duplicate]

Is there a way to have IPython automatically reload all changed code? Either before each line is executed in the shell or failing that when it is specifically requested to. I'm doing a lot of exploratory programming using IPython and SciPy and it's quite a pain to have to manually reload each module...
https://stackoverflow.com/ques... 

How to find out what type of a Mat object is with Mat::type() in OpenCV

..."; r += (chans+'0'); return r; } If M is a var of type Mat you can call it like so: string ty = type2str( M.type() ); printf("Matrix: %s %dx%d \n", ty.c_str(), M.cols, M.rows ); Will output data such as: Matrix: 8UC3 640x480 Matrix: 64FC1 3x2 Its worth noting that there are also Matr...
https://stackoverflow.com/ques... 

How to check if two arrays are equal with JavaScript? [duplicate]

...e // the array, you should sort both arrays here. // Please note that calling sort on an array will modify that array. // you might want to clone your array first. for (var i = 0; i < a.length; ++i) { if (a[i] !== b[i]) return false; } return true; } ...
https://stackoverflow.com/ques... 

Reverse a string in Python

... @Tanner [::-1] is fastest because it does not call any external functions, rather it's using slicing, which is highly-optimized in python. ''.join(list(reversed(s))) makes 3 function calls. – hd1 Apr 27 at 13:51 ...
https://stackoverflow.com/ques... 

jasmine: Async callback was not invoked within timeout specified by jasmine.DEFAULT_TIMEOUT_INTERVAL

I have an angular service called requestNotificationChannel : 17 Answers 17 ...