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Is there any difference between GROUP BY and DISTINCT

... MusiGenesis' response is functionally the correct one with regard to your question as stated; the SQL Server is smart enough to realize that if you are using "Group By" and not using any aggregate functions, then what you actually mean is "Distinct" - and th...
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Best way for a 'forgot password' implementation? [closed]

... this is essentially the described way of properly resetting a password crackstation.net/hashing-security.htm#faq – TruthOf42 Nov 22 '13 at 13:30 ...
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What is the difference between UTF-8 and Unicode?

...'ve got lots of languages with lots of characters that computers should ideally display. Unicode assigns each character a unique number, or code point. Computers deal with such numbers as bytes... skipping a bit of history here and ignoring memory addressing issues, 8-bit computers would treat an 8...
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How to add a browser tab icon (favicon) for a website?

I've been working on a website and I'd like to add a small icon to the browser tab. 13 Answers ...
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What is cURL in PHP?

...the PHP manual. In order to use PHP's cURL functions you need to install the » libcurl package. PHP requires that you use libcurl 7.0.2-beta or higher. In PHP 4.2.3, you will need libcurl version 7.9.0 or higher. From PHP 4.3.0, you will need a libcurl version that's 7.9.8 or higher. ...
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Making heatmap from pandas DataFrame

...t instead of %matplotlib inline and finish with plt.show() in order to actually see the plot. – tsveti_iko Jul 23 '19 at 15:19 ...
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FFMPEG (libx264) “height not divisible by 2”

...vcodec libx264 -y -an video.mp4 -vf "pad=ceil(iw/2)*2:ceil(ih/2)*2" Basically, .h264 needs even dimensions so this filter will: Divide the original height and width by 2 Round it up to the nearest pixel Multiply it by 2 again, thus making it an even number Add black padding pixels up to this num...
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Can you attach a UIGestureRecognizer to multiple views?

...rray...: >; layer = <CALayer: ...>>) at a time, this was never allowed, and is now enforced. Beginning with iOS 9.0 it will be put in the first view it is loaded into. – George Brown Jan 5 '16 at 21:54 ...
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Unable to load DLL (Module could not be found HRESULT: 0x8007007E)

...found some dependency's missing (Oracle and some dll from IE). Need to install Oracle since my dll depends on that..then i will know :) Found the problem with DependencyWalker ;) – Ingimar Andresson Jan 25 '12 at 13:48 ...
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How do I restore a missing IIS Express SSL Certificate?

...press, according to such articles as this and this , I am unable to actually load an IIS Express site using HTTPS. In Chrome , I am only getting: ...