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Solr vs. ElasticSearch [closed]
... like functionality. Solr cloud has only limited faceting. And if you need alerts on aggregations ES percolation delivers.
– markgiaconia
May 25 '14 at 19:22
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Load “Vanilla” Javascript Libraries into Node.js
There are some third party Javascript libraries that have some functionality I would like to use in a Node.js server. (Specifically I want to use a QuadTree javascript library that I found.) But these libraries are just straightforward .js files and not "Node.js libraries".
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How do you version your database schema? [closed]
...n be rolled back without losing data or functionality.
I have a migration script that contains statements that creates tables and columns if they don't exist yet and fills them with data.
The migration script runs whenever the production code is updated and after new installs.
When I would like t...
How to override and extend basic Django admin templates?
...for recent versions of Django (at least 1.4), as one of the functions the script uses is depreciated. You can find the updated source on here
– OldTinfoil
Mar 28 '13 at 17:11
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Redirect Windows cmd stdout and stderr to a single file
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To add the stdout and stderr to the general logfile of a script:
dir >> a.txt 2>&1
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How to play an android notification sound
...'t want it to play as a media file, I want it to play as a notification or alert or ringtone. heres an example of what my code looks like right now:
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Git - How to use .netrc file on Windows to save user and password
...ntrib/) to interact with the .netrc/.authinfo files has been added.
That script would allow you to use gpg-encrypted netrc files, avoiding the issue of having your credentials stored in a plain text file.
Files with the .gpg extension will be decrypted by GPG before parsing.
Multiple -f argu...
Execute JavaScript using Selenium WebDriver in C#
...able coding in that language. In C#, the code you'd want for executing JavaScript is as follows
IWebDriver driver; // assume assigned elsewhere
IJavaScriptExecutor js = (IJavaScriptExecutor)driver;
string title = (string)js.ExecuteScript("return document.title");
Note that the complete documentat...
How can I check if a directory exists in a Bash shell script?
...and can be used to check if a directory exists or not, within a Bash shell script?
35 Answers
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Draw on HTML5 Canvas using a mouse
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Here is a working sample.
<html>
<script type="text/javascript">
var canvas, ctx, flag = false,
prevX = 0,
currX = 0,
prevY = 0,
currY = 0,
dot_flag = false;
var x = "black",
y = 2;
...