php Programming Glossary: accurate

How to evaluate formula passed as string in PHP?

http://stackoverflow.com/questions/1015242/how-to-evaluate-formula-passed-as-string-in-php

'log' function EvalMath make the variables a little more accurate this v 'pi' pi this v 'e' exp 1 function e expr return this..

How to encrypt/decrypt data in php?

http://stackoverflow.com/questions/10916284/how-to-encrypt-decrypt-data-in-php

this verification as fast as possible while still being accurate. Given their relatively limited output space it was easy to..

How would you transform a pre-existing web app into a multilingual one?

http://stackoverflow.com/questions/156911/how-would-you-transform-a-pre-existing-web-app-into-a-multilingual-one

Translation for anything serious or if it needs to be accurate and when acquiring translators ensure that they are translating..

User recognition without cookies or local storage

http://stackoverflow.com/questions/15966812/user-recognition-without-cookies-or-local-storage

fact the more Symptoms we can identify the easier and more accurate our diagnosis is almost certain to be. Are there any other alternatives..

What is the most accurate way to retrieve a user's correct IP address in PHP?

http://stackoverflow.com/questions/1634782/what-is-the-most-accurate-way-to-retrieve-a-users-correct-ip-address-in-php

is the most accurate way to retrieve a user's correct IP address in PHP I know there.. if there is a general consensus as to how to most accurately retrieve a user's real IP address well knowing no method is.. in the answer or shed some light on something perhaps more accurate. edit includes optimizations from @Alix Retrieves the best guess..

MySQL datetime fields and daylight savings time — how do I reference the “extra” hour?

http://stackoverflow.com/questions/1646171/mysql-datetime-fields-and-daylight-savings-time-how-do-i-reference-the-extra

0 SECOND # 1257055200 Even FROM_UNIXTIME won't return the accurate time. SELECT UNIX_TIMESTAMP FROM_UNIXTIME 1257051599 # 1257051599..

Formulas to Calculate Geo Proximity

http://stackoverflow.com/questions/2096385/formulas-to-calculate-geo-proximity

and the Vincenty's formulae which seems to be the most accurate and that makes me even more confused... I need to choose a good.. one is the fastest to compute Which one provides the most accurate results Which one is the best in terms of speed accuracy of.. The Vincenty Formula is dead slow however it's pretty accurate down to 0.5 mm . The Haversine Formula is way faster than the..

What is the best collation to use for MySQL (with PHP)

http://stackoverflow.com/questions/367711/what-is-the-best-collation-to-use-for-mysql-with-php

is somewhat faster than utf8_unicode_ci but less accurate for sorting . The specific language utf8 encoding such as utf8_swedish_ci.. contain additional language rules that make them the most accurate to sort for those languages. Most of the time I use utf8_unicode_ci..

PHP mobile browser detection?

http://stackoverflow.com/questions/3817155/php-mobile-browser-detection

to set up and little to maintain yet still provide me with accurate detection of at the VERY least Android Mobile Safari and Blackberry..

is there a good PHP geolocation service? [closed]

http://stackoverflow.com/questions/4724971/is-there-a-good-php-geolocation-service

use that to work out the Lat Long often with alarmingly accurate results . How do they do that You may remember Google getting..

Geo-Search (Distance) in PHP/MySQL (Performance)

http://stackoverflow.com/questions/5236921/geo-search-distance-in-php-mysql-performance

and your SQL query. EDIT If you don't think haversine is accurate enough then there's also the Vincenty formula. Vincenty formula..

Compiling an AST back to source code

http://stackoverflow.com/questions/5832412/compiling-an-ast-back-to-source-code

This is harder than it looks if you want the answer to be accurate. Printing floating point numbers without losing any precision..

How to get user timezone using jquery?

http://stackoverflow.com/questions/8090549/how-to-get-user-timezone-using-jquery

what I understand about this JavaScript code it is very accurate and will be able to return the offset from UST the corresponding..

Automatically detect user's current local time with JavaScript or PHP

http://stackoverflow.com/questions/863474/automatically-detect-users-current-local-time-with-javascript-or-php

to pinpoint a user's geo location Can the ISP time be an accurate guide Users OS clocks can vary or be modified by users Examples..