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Storing Images in PostgreSQL
..., PostgreSQL additional supplied modules, How-tos etc.
use a separate database with DBlink: for original image store, at another (unified/specialized) database. In this case, I prefer bytea, but blob is near the same. Separating database is the best way for a "unified image webservice".
use bytea...
Install a .NET windows service without InstallUtil.exe
...at InstallUtil does 3. you don't need to change the installer when on x86/x64 4. it hasn't changed in several versions of .Net - if it does, it will be picked up in testing and I will fix it then.
– adrianbanks
Jan 15 '11 at 23:48
...
How to handle floats and decimal separators with html5 input type number
...mal separator is entirely up to the browser. The browser makes it decision based on the locale of the operating system or browser, or some browsers take hints from the website. I made a browser comparison chart showing how different browsers support handle different localization methods. Safari bein...
How to create a tag with Javascript?
...Element('style');
styleNode.type = "text/css";
// browser detection (based on prototype.js)
if(!!(window.attachEvent && !window.opera)) {
styleNode.styleSheet.cssText = 'span { color: rgb(255, 0, 0); }';
} else {
var styleText = document.createTextNode('span { col...
A more pretty/informative Var_dump alternative in PHP? [closed]
... it's a debugging extension, afterall) ; you'll have to fall back to a PHP-based implementation of a variable-outputting function (see some other answers)
– Pascal MARTIN
Jan 1 '12 at 18:49
...
How to implement custom JsonConverter in JSON.NET to deserialize a List of base class objects?
...verter
{
/// <summary>
/// Create an instance of objectType, based properties in the JSON object
/// </summary>
/// <param name="objectType">type of object expected</param>
/// <param name="jObject">
/// contents of JSON object that will be deser...
Are tuples more efficient than lists in Python?
... -m timeit -s "x=[1,2,3,4,5,6,7,8]" "y=x[3]"
10000000 loops, best of 3: 0.0649 usec per loop
So in this case, instantiation is almost an order of magnitude faster for the tuple, but item access is actually somewhat faster for the list! So if you're creating a few tuples and accessing them many man...
Site stopped working in asp.net System.Web.WebPages.Razor.Configuration.HostSection cannot be cast t
...ty name="System.Web.WebPages.Razor"
publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="1.0.0.0-3.0.0.0" newVersion="3.0.0.0"/>
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.Mvc" publicKeyToken="31bf3856...
How is it possible to declare nothing inside main() in C++ and yet have a working application after
...to be initialized before or during the first initialization of an std::ios_base::Init object. And <iostream> is guaranteed to behave "as if" it contained an instance of an std::ios_base_Init object at namespace scope.
– James Kanze
Jul 8 '13 at 15:30
...
How do I rename a column in a SQLite database table?
I would need to rename a few columns in some tables in a SQLite database.
I know that a similar question has been asked on stackoverflow previously, but it was for SQL in general, and the case of SQLite was not mentioned.
...