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How to handle dependency injection in a WPF/MVVM application
...the creation of view-models but you can also implement it yourself. I am a bit vague here because depending on your needs this functionality may become quite complex. This is one of the core functions you get from a MVVM framework but rolling your own in a simple application will give you a good und...
Getting Chrome to accept self-signed localhost certificate
...h this.
Please do not change your browser security settings.
With the following code, you can (1) become your own CA, (2) then sign your SSL certificate as a CA. (3) Then import the CA certificate (not the SSL certificate, which goes onto your server) into Chrome/Chromium. (Yes, this works even on L...
MySQL error: key specification without a key length
...f N?
– jameshfisher
Apr 23 '14 at 9:10
2
"When you index a BLOB or TEXT column, you must specify ...
How to create a new branch from a tag?
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The situation becomes a little bit problematic if we want to create a branch from a tag with the same name.
In this, and in similar scenarios, the important thing is to know: branches and tags are actually single-line text files in .git/refs directory, an...
Can I use a min-height for table, tr or td?
...ank explains below it behaves the same for table td. So maybe this needs a bit better explanation.
– dft
Dec 5 '16 at 19:19
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Streaming a video file to an html5 video player with Node.js so that the video controls continue to
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The Accept Ranges header (the bit in writeHead()) is required for the HTML5 video controls to work.
I think instead of just blindly send the full file, you should first check the Accept Ranges header in the REQUEST, then read in and send just that bit. ...
List of Big-O for PHP functions
...ray_key_exists is much faster than in_array and array_search
+(union) is a bit faster than array_merge (and looks nicer). But it does work differently so keep that in mind.
shuffle is on the same Big-O tier as array_rand
array_pop/array_push is faster than array_shift/array_unshift due to re-index p...
Handling very large numbers in Python
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Python supports a "bignum" integer type which can work with arbitrarily large numbers. In Python 2.5+, this type is called long and is separate from the int type, but the interpreter will automatically use whichever is more appropriate. In Python 3.0+, the int type has been dropped comp...
Vertically align text next to an image?
... @BrainSlugs83 Agreed that it can be seen as counter-intuitive. It takes a bit of a mental shift, because according to CSS, what you need to do is center the image to the text. Not the text to the image.
– Greg Pettit
Jan 25 '12 at 4:26
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How to return a file using Web API?
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edited May 23 '17 at 10:31
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answered Jun 20 '12 at 18:20
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