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Recommended SQL database design for tags or tagging [closed]
...ns to ItemID (seems like a bad idea), Keeping tags in a text column that's comma separated (sounds crazy but could work). I've even heard someone recommend a sparse matrix, but then how do the tag names grow gracefully?
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Configuring Git over SSH to login once
I have cloned my git repository over ssh. So, each time I communicate with the origin master by pushing or pulling, I have to reenter my password. How can I configure git so that I do not need to enter my password multiple times?
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How does JPA orphanRemoval=true differ from the ON DELETE CASCADE DML clause
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105
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Convert generic List/Enumerable to DataTable?
...that...
Code:
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
public class MyData
{
public int A { get; set; }
public string B { get; set; }
public DateTime C { get; set; }
public decimal D { get; set; }
pu...
Remove Fragment Page from ViewPager in Android
...design and development. The API will likely change in later updates of the compatibility library, requiring changes to the source code of apps when they are compiled against the newer version.
So hopefully the workaround given here will not be necessary in a future version of the support library.
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Multiple submit buttons on HTML form – designate one button as default [duplicate]
...ent in a float left div, and then your buttons will be reordered with Next coming after Previous as desired, but the button group will remain floated left.
– Scott Gardner
Jul 6 '13 at 11:39
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How to get all files under a specific directory in MATLAB?
... edited May 23 '17 at 10:31
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111 silver badge
answered Apr 16 '10 at 16:06
gnovicegnovice
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HTML: Include, or exclude, optional closing tags?
...does HTML 5 do?
The answer to this question is in the W3C Working Draft:
http://www.w3.org/TR/html5/syntax.html#syntax-tag-omission
And what should i do?
It's a matter of style. I try to never omit end tags because it helps me to be rigorous and not omit tags that are necessary.
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Proper use of the IDisposable interface
... unmanaged. Anything you've used P/Invoke calls to get outside of the nice comfy world of everything available to you in the .NET Framework is unmanaged – and you're now responsible for cleaning it up.
The object that you've created needs to expose some method, that the outside world can call, i...
How do I run a Python program in the Command Prompt in Windows 7?
...r versions prior to 3.3, the launcher is available as a separate download.
http://docs.python.org/3/whatsnew/3.3.html
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Running Python scripts conveniently under Windows
Maybe you're creating your own Python scripts, or maybe someone has given you one for doing something with your data files. Say ...