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base64 encoded images in email signatures
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62
Important
My answer below shows how to embed images using data URIs. This is useful for the web...
Can you “compile” PHP code and upload a binary-ish file, which will just be run by the byte code int
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236
After this question was asked, Facebook launched HipHop for PHP which is probably the best-tes...
Filtering a list of strings based on contents
...in k]
['ab', 'abc']
Another way is to use the filter function. In Python 2:
>>> filter(lambda k: 'ab' in k, lst)
['ab', 'abc']
In Python 3, it returns an iterator instead of a list, but you can cast it:
>>> list(filter(lambda k: 'ab' in k, lst))
['ab', 'abc']
Though it's be...
How to set working/current directory in Vim?
...e info.
– falstro
Feb 18 '10 at 14:12
3
I'm trying to figure out what the %:h means, any help?
...
how to fire event on file select
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128
Use the change event on the file input.
$("#file").change(function(){
//submit the f...
Creating a simple XML file using python
...mentTree API,
which has been included in the standard library since Python 2.5.
The available options for that are:
ElementTree (Basic, pure-Python implementation of ElementTree. Part of the standard library since 2.5)
cElementTree (Optimized C implementation of ElementTree. Also offered in the ...
Insert/Update Many to Many Entity Framework . How do I do it?
...ext.Students.FirstOrDefault(s => s.Name == "Alice");
Student student2 = context.Students.FirstOrDefault(s => s.Name == "Bob");
mathClass.Students.Add(student1);
mathClass.Students.Add(student2);
context.AddToClasses(mathClass);
context.SaveChanges();
}
Since both student...
How do I log ALL exceptions globally for a C# MVC4 WebAPI app?
... type HttpException which is obviously not the case with the Convert.ToInt32("a") code. So make sure that you log and handle all exceptions in there:
protected void Application_Error()
{
Exception unhandledException = Server.GetLastError();
HttpException httpException = unhandledException a...
Performance difference between IIf() and If
...o, I think:
' Usage 1
Dim result = If(a > 5, "World", "Hello")
' Usage 2
Dim foo = If(result, "Alternative")
The first is basically C#'s ternary conditional operator and the second is its coalesce operator (return result unless it’s Nothing, in which case return "Alternative"). If has thus r...
WCF - How to Increase Message Size Quota
...e="basicHttp" allowCookies="true"
maxReceivedMessageSize="20000000"
maxBufferSize="20000000"
maxBufferPoolSize="20000000">
<readerQuotas maxDepth="32"
maxArrayLength="200000000"
maxStringContentL...