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What is the difference between MySQL, MySQLi and PDO? [closed]
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mysqli is the enhanced version of mysql.
PDO extension defines a lightweight, consistent interface for accessing databases in PHP. Each database driver that implements the PDO interface can expose database-specific featu...
Why is a ConcurrentModificationException thrown and how to debug it
... create an iterator for the Collection (using Collection.iterator(), or an enhanced for loop), start iterating (using Iterator.next(), or equivalently entering the body of the enhanced for loop), modify the Collection, then continue iterating.
To help programmers, some implementations of those Coll...
Flags to enable thorough and verbose g++ warnings
... I will add when I transition to GCC 4.7.
I've filed a few bug reports / enhancement requests at gcc as a result of some of this research, so hopefully I'll be able to eventually add more of the warnings from the "do not include" list to the "include" list. This list includes all warnings mentione...
Pretty print in MongoDB shell as default
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If you want output colorized + other enhancements check out github.com/TylerBrock/mongo-hacker @SAFX
– Ryan Schumacher
Oct 10 '12 at 22:42
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How is OAuth 2 different from OAuth 1?
...idential clients. OAuth 1.0 requires to compute signature, but it does not enhance security if it is already assured that a secret key on the client side can be kept confidential. Computing signature is just a cumbersome calculation without any practical security enhancement. I mean, compared to the...
TextEnhancer拓展 - 增强App中的文本格式 - App Inventor 2 拓展 - 清泛IT社区，为创新赋能！
About[size=15.008px]Introducing TextEnhancer, the ultimate extension for enhancing text formatting in your App Inventor projects! With TextEnhancer, you can effortlessly add advanced text features to your app, making it more dynamic and engaging for your users.Blocks[size=15.008px]SetTextJustificati...
What is the equivalent of the C# 'var' keyword in Java?
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JEP - JDK Enhancement-Proposal
http://openjdk.java.net/jeps/286
JEP 286: Local-Variable Type Inference
Author Brian Goetz
// Goals:
var list = new ArrayList<String>(); // infers ArrayList<String>
var stream = list.str...
Android Min SDK Version vs. Target SDK Version
...on to any version higher than my minSdkVersion(especially to gain those UI enhancements) without need for any testing (per se) as long as I restrict my codebase to use only API's available in my minSdkVersion?
– Damilola Olowookere
Apr 15 '17 at 0:37
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Browser statistics on JavaScript disabled [closed]
...//gds.blog.gov.uk/2013/10/21/how-many-people-are-missing-out-on-javascript-enhancement/
In the interests of link-rot, the number was 1.1% with 0.9% of that where it was enabled in the browser but otherwise not run, due to reasons guessed to be things like corporate content filters, mobile network e...
What is the difference between a shim and a polyfill?
... are used for covering up old sins, polyfills are used for bringing future enhancements back in time.
As an example there is no support for sessionStorage in IE7, but the polyfill in the sessionstorage npm package will add this feature in IE7 (and older) by using techniques like storing data in the...