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How to copy a collection from one database to another in MongoDB
...e>", query: { <query> }, copyIndexes: <true|false> }
See http://docs.mongodb.org/manual/reference/command/cloneCollection/
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What are some methods to debug Javascript inside of a UIWebView?
...tring in the iPhone simulator's console window:
document.location.href = "http://debugger/" +
encodeURIComponent(outputString);
and on the objective C side:
//--------------------------------------------------------------------
- (BOOL)webView:(UIWebView*)webView
shouldStartLoadWi...
Moment.js transform to date object
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Use this to transform a moment object into a date object:
From http://momentjs.com/docs/#/displaying/as-javascript-date/
moment().toDate();
Yields:
Tue Nov 04 2014 14:04:01 GMT-0600 (CST)
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Emacs mode for Stack Overflow's markdown
...low and Stack Exchange textareas:
;; Integrate Emacs with Stack Exchange https://stackoverflow.com/a/10386560/789593
(add-to-list 'auto-mode-alist '("stack\\(exchange\\|overflow\\)\\.com\\.[a-z0-9]+\\.txt" . markdown-mode))
Alternatively, if as-external-alist is defined—if M-x describe-variabl...
What is difference between sjlj vs dwarf vs seh?
...ro overhead exception) – will be available for 64-bit GCC 4.8.
source: http://qt-project.org/wiki/MinGW-64-bit
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Binding a WPF ComboBox to a custom list
...XAML content:
<Window x:Class="WpfApplication6.Window1"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="Window1" Height="300" Width="300">
<Grid>
<StackPanel>
<Bu...
Print the contents of a DIV
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From here http://forums.asp.net/t/1261525.aspx
<html>
<head>
<script language="javascript">
function printdiv(printpage) {
var headstr = "<html><head><title></title>&l...
Find and Replace Inside a Text File from a Bash Command
What's the simplest way to do a find and replace for a given input string, say abc , and replace with another string, say XYZ in file /tmp/file.txt ?
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How to break out from a ruby block?
Here is Bar#do_things :
7 Answers
7
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How do I finish the merge after resolving my merge conflicts?
...th on merges install kdiff3 and configure it as a mergetool. Instructions: http://doodkin.com/2016/05/29/git-merge-easy-github-this-branch-has-conflicts-that-must-be-resolved-use-the-command-line/
That page contains this video: https://www.youtube.com/watch?v=Cc4xPp7Iuzo
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