大约有 10,000 项符合查询结果（耗时：0.0301秒） [XML]
NOT using repository pattern, use the ORM as is (EF)
...hem. What is lacking however is the realization that LINQ strewn about an application instead of constrained to a consistent location creates the EF equivalent of SQL calls in codebehind pages. Every LINQ query is a potential maintenance point in an application, and the more there are (and the mor...
Cross-browser testing: All major browsers on ONE machine
...d).
Safari: 5.1.7 (Windows) + Latest version. Release notes
Unfortunately, Apple dropped support for Windows, so you need to get a Mac or run OS X in a VM to test pages in Safari.
Chrome: Latest stable version. Release notes
Internet Explorer: IE8+. Feature history
This actually depends on your clie...
What does do?
...Twitter Bootstrap and need to eliminate validation warnings, this tag must appear in its specified order. Additional info below:
The X-UA-Compatible meta tag allows web authors to choose what version of Internet Explorer the page should be rendered as. IE11 has made changes to these modes; see th...
Why is a round-trip conversion via a string not safe for a double?
...
void DoubleToNumber(double value, int precision, NUMBER* number)
{
WRAPPER_CONTRACT
_ASSERTE(number != NULL);
number->precision = precision;
if (((FPDOUBLE*)&value)->exp == 0x7FF) {
number->scale = (((FPDOUBLE*)&value)->mantLo || ((FPDOUBLE*)&value)...
Best way to represent a fraction in Java?
...
It just so happens that I wrote a BigFraction class not too long ago, for Project Euler problems. It keeps a BigInteger numerator and denominator, so it'll never overflow. But it'll be a tad slow for a lot of operations that you know w...
How to become an OpenCart guru? [closed]
...$this->config->get($key) - returns setting value by keyname based on application (catalog or admin)
$this->config->set($key, $value) - set the value to override the setting value. DOES NOT SAVE TO DATABASE
CURRENCY
$this->currency->set($currency) - set or override the currency cod...
How to determine CPU and memory consumption from inside a process?
... of determining the following performance parameters from inside a running application:
9 Answers
...
How to get device make and model on iOS?
...on iPod Touch 6th Generation
@"iPod9,1" on iPod Touch 7th Generation
// Apple Watch
@"Watch1,1" on Apple Watch 38mm case
@"Watch1,2" on Apple Watch 38mm case
@"Watch2,6" on Apple Watch Series 1 38mm case
@"Watch2,7" on Apple Watch Series 1 42mm case
@"Watch2,3" on Apple Watch Series 2 38mm case
@...
When should I use Arrow functions in ECMAScript 6?
...
A while ago our team migrated all its code (a mid-sized AngularJS app) to JavaScript compiled using Traceur Babel. I'm now using the following rule of thumb for functions in ES6 and beyond:
Use function in the global scope and for Object.prototype properties.
Use class for object construc...
For-each over an array in JavaScript
... it handy).
Unless you're supporting obsolete browsers like IE8 (which NetApps shows at just over 4% market share as of this writing in September 2016), you can happily use forEach in a general-purpose web page without a shim. If you do need to support obsolete browsers, shimming/polyfilling forEa...