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When should I use Kruskal as opposed to Prim (and vice versa)?

...average case is dependent on what you're proving. In fact (as I look it up now), the wiki article uses language that implies that its only used for worst-case analysis. Now, using such an analysis means that you can't make as strong promises about the cost of a particular operation, but by the time...
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FIND_IN_SET() vs IN()

..."aname". Let's take table B which has columns named "bid","bname","aids". Now there are dummy values in Table A and Table B as below. Table A aid aname 1 Apple 2 Banana 3 Mango Table B bid bname aids 1 Apple 1,2 2 Banana 2,1 3 Mango 3,1,2 enter code here Case...
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Are there good reasons not to use an ORM? [closed]

...te for some smaller projects which I mostly coded and designed on my own. Now, before starting some bigger project, the discussion arose how to design data access and whether or not to use an ORM layer. As I am still in my apprenticeship and still consider myself a beginner in enterprise programmin...
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jQuery Data vs Attr?

...ormat that was a valid representation of a Number would be cast to Number. Now, values that are numeric are only auto-cast if their representation stays the same. This is best illustrated with an example. HTML: <a id="foo" href="#" data-int="1000" data-decimal="1000.00" data-sci...
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What is the correct MIME type to use for an RSS feed?

...m to be well understood by web browsers. It looks like (sadly) text/xml is now a de facto standard. – Samuel EUSTACHI Feb 18 '13 at 15:35 1 ...
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Image, saved to sdcard, doesn't appear in Android's Gallery app

... This was working for me in earlier android versions ~4.0 but now in 4.3+ doesn't seem to be working. The images aren't showing up in the gallery app. – hooby3dfx Mar 1 '14 at 19:50 ...
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Limit labels number on Chart.js line chart

...test pull. How to use: Applicable to bar chart and line chart. User can now pass a { showXLabels: 10 } to display only 10 labels (actual displayed labels count might be a bit different depending on the number of total labels present on x axis, but it will still remain close to 10 however) Helps ...
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How to show android checkbox at right side?

... never mind - i've set a selector to the layout and now it's ok . – android developer Apr 24 '12 at 12:03 ...
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Cloning a private Github repo

I have a private repository on Github for a project I'm working on. Until now I had only worked on my home desktop, but I just bought a laptop, and am trying to set it up so that I can work on the project from either computer, and push / pull changes. ...
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How to upgrade PowerShell version from 2.0 to 3.0

...staller, it says "This update is not applicable to your computer. " and I know from checking version that I am still on PowerShell 2. – Shiva Sep 3 '15 at 20:52 2 ...