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Error: free(): invalid next size (fast):
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We need the code, but that usually pops up when you try to free() memory from a pointer that is not allocated. This often happens when you're double-freeing.
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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 ...
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...
Convert date to another timezone in JavaScript
...it were in the local time zone. Don't do that. Just use the string output from the first toLocalString call.
– Matt Johnson-Pint
Apr 24 '19 at 22:45
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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
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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...
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...
C# - What does the Assert() method do? Is it still useful?
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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
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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.
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