大约有 47,000 项符合查询结果（耗时：0.0796秒） [XML]
RSpec vs Cucumber (RSpec stories) [closed]
...rspec for our views) and provide a good test of the application as a whole from the user's perspective.
If you're working solo, the communication aspect may not be that interesting to you, but the integration testing you get from Cucumber might be. If you take advantage of webrat, writing Cucumber ...
What really happens in a try { return x; } finally { x = null; } statement?
...
No - at the IL level you can't return from inside an exception-handled block. It essentially stores it in a variable and returns afterwards
i.e. similar to:
int tmp;
try {
tmp = ...
} finally {
...
}
return tmp;
for example (using reflector):
static int ...
Is right click a Javascript event?
...themselves, browsers set a property to the event object that is accessible from the event handling function:
document.body.onclick = function (e) {
var isRightMB;
e = e || window.event;
if ("which" in e) // Gecko (Firefox), WebKit (Safari/Chrome) & Opera
isRightMB = e.whic...
How to crop an image using C#?
...an use Graphics.DrawImage to draw a cropped image onto the graphics object from a bitmap.
Rectangle cropRect = new Rectangle(...);
Bitmap src = Image.FromFile(fileName) as Bitmap;
Bitmap target = new Bitmap(cropRect.Width, cropRect.Height);
using(Graphics g = Graphics.FromImage(target))
{
g.Dra...
Why can't I save CSS changes in Firebug? [closed]
...op technique to install it.
Once installed it will track all your changes from Firebug and you will be able to apply them with a simple click inside de IDE.
FireFile
FireFile is an alternative that requires you to add one small php file to the server side in order to be able to upload the modi...
Leaflet - How to find existing markers, and delete markers?
... array still keeps the deleted ones, How would you delete the markers also from the array? Thanks!
– Miguel Stevens
Apr 14 '14 at 20:35
...
How to get the file extension in PHP? [duplicate]
... This will fail when you changed a file extention on Windows from .png to .jpg. Under water it will always be a .png.
– CodeWhisperer
Mar 25 '19 at 13:51
add a ...
Is String.Contains() faster than String.IndexOf()?
...in theory) as IndexOf goes straight to a string search using FindNLSString from kernel32.dll (the power of reflector!).
Updated for .NET 4.0 - IndexOf no longer uses Ordinal Comparison and so Contains can be faster. See comment below.
...
C# - What does the Assert() method do? Is it still useful?
...
IMO, omitting asserts from release code is like conducting lifeboat drills while docked and then leaving the lifeboats behind when you sail. :)
– chrisd
Nov 13 '12 at 13:46
...
Get mouse wheel events in jQuery?
...
Not especially. From what I've seen, many people will either avoid dealing with scroll tracking, or they'll use a timer instead (e.g. check the user's position on the page every x milliseconds, etc). If there's a more performant solution ou...