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What is an example of the simplest possible Socket.io example?
...r updated small-small for the newer API.
Just because I feel nice today:
index.html
<!doctype html>
<html>
<head>
<script src='/socket.io/socket.io.js'></script>
<script>
var socket = io();
socket.on('welcome', funct...
What does the message “rewrite … (90%)” after a Git commit mean? [duplicate]
...
Its a measure of the similarity index. The similarity index is the percentage of unchanged lines. git thinks your file is text.
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Colon (:) in Python list index [duplicate]
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Remember that [1:5] starts with the object at index 1, and the object at index 5 is not included. You can also make a soft copy of a list with [:]
– Garrett Hyde
Oct 25 '10 at 7:51
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Backbone.js: How to get the index of a model in a Backbone Collection?
Is there a way to find the index of a model within a collection?
1 Answer
1
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C++/COM VARIANT实现二维数组 - C/C++ - 清泛网 - 专注C/C++及内核技术
... NULL;
/*对二维数组的元素进行逐个赋值*/
long index[2] = {0, 0};
long lFirstLBound = 0;
long lFirstUBound = 0;
long lSecondLBound = 0;
long lSecondUBound = 0;
SafeArrayGetLBound(psa, 1, &lFirstLBound);
SafeArrayGetUBound(psa, 1, ...
Focus Next Element In Tab Index
...Do not forget the "." class selector prefix in the code below)
var lastTabIndex = 10;
function OnFocusOut()
{
var currentElement = $get(currentElementId); // ID set by OnFOcusIn
var curIndex = currentElement.tabIndex; //get current elements tab index
if(curIndex == lastTabIndex) { //if ...
How to filter SQL results in a has-many-through relation
...ub_id here.
I named the queries after their author in this thread, with an index where there are two.
I ran all queries a couple of times to populate the cache, then I picked the best of 5 with EXPLAIN ANALYZE.
Relevant indexes (should be the optimum - as long as we lack fore-knowledge which clubs w...
How to ignore certain files in Git
...ing listed as modified, you can use the following git command:
git update-index --assume-unchanged <file>
To revert that ignorance use the following command:
git update-index --no-assume-unchanged <file>
sha...
How do I convert a string to enum in TypeScript?
... (in VS unchecked "Allow implicit 'any' types"). It produces error TS7017: Index signature of object type implicitly has an 'any' type. For me this worked: var color: Color = (<any>Color)[green]; (tested with version 1.4)
– Vojta
Mar 13 '15 at 19:31
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Changing a specific column name in pandas DataFrame
...wing is the docstring for the rename method.
Definition: df.rename(self, index=None, columns=None, copy=True, inplace=False)
Docstring:
Alter index and / or columns using input function or
functions. Function / dict values must be unique (1-to-1). Labels not
contained in a dict / Series will be le...