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How to deal with floating point number precision in JavaScript?
...th integers, e.g. do money
calculations entirely in cents. But
this is more work and has some
drawbacks.
Note that the first point only applies if you really need specific precise decimal behaviour. Most people don't need that, they're just irritated that their programs don't work correct...
How do I create and read a value from cookie?
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'AND' vs '&&' as operator
...y people thinking they are exactly the same thing and the answers here are more testimonials.
– Marco Demaio
May 24 '11 at 15:44
11
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Do a “git export” (like “svn export”)?
...rmat zip --output /full/path/to/zipfile.zip master
git help archive for more details, it's quite flexible.
Be aware that even though the archive will not contain the .git directory, it will, however, contain other hidden git-specific files like .gitignore, .gitattributes, etc. If you don't wan...
How do I add more members to my ENUM-type column in MySQL?
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There's more than one column in my carmake table. Could that have anything to do with it?
– Zaid
Oct 1 '09 at 5:14
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PHP Pass variable to next page
...les. Sessions and cookies are quite easy to use, with session being by far more secure than cookies. More secure, but not completely secure.
Session:
//On page 1
$_SESSION['varname'] = $var_value;
//On page 2
$var_value = $_SESSION['varname'];
Remember to run the session_start(); statement on b...
No Swipe Back when hiding Navigation Bar in UINavigationController
...e behaviour occurs, the back is disabled and whole app doens't respond any more
– KarimIhab
Jun 14 '16 at 13:28
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Having Django serve downloadable files
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To be more clear: S.Lott has the simple example, just serving files straight from django, no other setup needed. elo80ka has the more efficient example, where the web-server handles static files and django doesn't have to. The la...
Merge development branch with master
...rge the branch into master yet, after merging them, or that there is still more work to be done before these can be merged, so I tend to leave master untouched until final stuff.
EDIT: From comments
If you want to keep track of who did the merge and when, you can use --no-ff flag while merging to ...
Choosing a stand-alone full-text search server: Sphinx or SOLR? [closed]
... the devs committing to Solr are also Lucene committers.
Sphinx integrates more tightly with RDBMSs, especially MySQL.
Solr can be integrated with Hadoop to build distributed applications
Solr can be integrated with Nutch to quickly build a fully-fledged web search engine with crawler.
Solr can inde...