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Can I store images in MySQL [duplicate]
...atabases are ultimately stored on disk. This means that your DB images are converted to blobs, inserted into a database, and then stored on disk; you can save a lot of overhead by simply storing them on disk.
Instead, consider updating your table to add an image_path field. For example:
ALTER TAB...
What do I use for a max-heap implementation in Python?
...s to invert the value of the keys and use heapq. For example, turn 1000.0 into -1000.0 and 5.0 into -5.0.
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C/C++ maximum stack size of program
...what you are doing.
If the stack limit is a problem you should be able to convert your recursive solution into an iterative solution that pushes intermediate values onto a stack which is allocated from the heap.
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How to use dashes in HTML-5 data-* attributes in ASP.NET MVC
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This problem has been addressed in ASP.Net MVC 3. They now automatically convert underscores in html attribute properties to dashes. They got lucky on this one, as underscores are not legal in html attributes, so MVC can confidently imply that you'd like a dash when you use an underscore.
For ex...
Difference between string and text in rails?
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The difference relies in how the symbol is converted into its respective column type in query language.
with MySQL :string is mapped to VARCHAR(255)
- http://guides.rubyonrails.org/migrations.html
:string | VARCHAR | :limit =&g...
How to change the Text color of Menu item in Android?
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@ColinM. It has to go into a theme. If you set a theme attribute on your toolbar, this works.
– DariusL
Sep 30 '15 at 10:04
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List all sequences in a Postgres db 8.1 with SQL
I'm converting a db from postgres to mysql.
19 Answers
19
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ActionBar text color
..., and removing the alpha if needed (the font tag does not support alpha):
int orange = getResources().getColor(R.color.orange);
String htmlColor = String.format(Locale.US, "#%06X", (0xFFFFFF & Color.argb(0, Color.red(orange), Color.green(orange), Color.blue(orange))));
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Calculate distance between two points in google maps V3
...y>
private DistanceAlgorithm() { }
/// <summary>
/// Convert degrees to Radians
/// </summary>
/// <param name="x">Degrees</param>
/// <returns>The equivalent in radians</returns>
public static double Radians(double x)
{
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How to print to console when using Qt
...hat variables do you want to print? If you mean QStrings, those need to be converted to c-Strings. Try:
std::cout << myString.toAscii().data();
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