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Image.Save(..) throws a GDI+ exception because the memory stream is closed
... the save. The reason i do this is because i'm dynamically creating images and as such .. i need to use a memory stream.
16...
Re-open *scratch* buffer in Emacs?
... *scratch* RET
The *scratch* buffer is the buffer selected upon startup, and has the major mode Lisp Interaction. Note: the mode for the *scratch* buffer is controlled by the variable initial-major-mode.
In general you can create as many "scratch" buffers as you want, and name them however you c...
Python Linked List
...st is defined simply by '(1 2 3 4 5) . Python's lists, [1, 2, 3, 4, 5] , and tuples, (1, 2, 3, 4, 5) , are not, in fact, linked lists, and linked lists have some nice properties such as constant-time concatenation, and being able to reference separate parts of them. Make them immutable and they a...
How to apply !important using .css()?
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The problem is caused by jQuery not understanding the !important attribute, and as such fails to apply the rule.
You might be able to work around that problem, and apply the rule by referring to it, via addClass():
.importantRule { width: 100px !important; }
$('#el...
How to get the name of the calling method?
...swered Feb 26 '13 at 20:18
Marc-André LafortuneMarc-André Lafortune
70.6k1414 gold badges150150 silver badges162162 bronze badges
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How to jump to a particular line in a huge text file?
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MiniQuark, I tried it, it actually works, and really quickly. I'll need to see what happens if I work on a dozen of files at the same time this way, find out at what point my system dies.
– user63503
Mar 6 '09 at 22:46
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clang error: unknown argument: '-mno-fused-madd' (python package installation failure)
...5-16]: Apple has fixed this problem with updated system Pythons (2.7, 2.6, and 2.5) in OS X 10.9.3 so the workaround is no longer necessary when using the latest Mavericks and Xcode 5.1+. However, as of now, the workaround is still required for OS X 10.8.x (Mountain Lion, currently 10.8.5) if you a...
C# List of objects, how do I get the sum of a property
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And if you need to do it on items that match a specific condition...
double total = myList.Where(item => item.Name == "Eggs").Sum(item => item.Amount);
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Javascript Equivalent to C# LINQ Select
...c must be either a' +
'function or an object of properties and values to filter by');
}
};
Array.prototype.firstOrDefault = function(func){
return this.where(func)[0] || null;
};
Usage:
var persons = [{ name: 'foo', age: 1 }, { name: 'bar', age: 2 }];
// returns an arr...
Linux how to copy but not overwrite? [closed]
...overwrite any existing files even it they are older than the copied files. And I want to do it completely noninteractive as this will be a part of a Crontab Bash script. Any ideas?
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