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Saving an Object (Data persistence)

... You could use the pickle module in the standard library. Here's an elementary application of it to your example: import pickle class Company(object): def __init__(self, name, value): self.name = name self.value = value with open('company_data....
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How do I create a constant in Python?

...ng on other people's work, I have added an answer, far below, with a short and simple implementation of "Constants" for python 2.7 (which lacks "enum"). These are enum-like read-only name.attribute, and can contain any value. Declaration is easy Nums = Constants(ONE=1, PI=3.14159, DefaultWidth=100.0...
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What's the rationale for null terminated strings?

As much as I love C and C++, I can't help but scratch my head at the choice of null terminated strings: 18 Answers ...
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PHP ORMs: Doctrine vs. Propel

...g a new project with symfony which is readily integrated with Doctrine and Propel , but I of course need to make a choice.... I was wondering if more experienced people out there have general pros and/or cons for going with either of these two? ...
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How to upload a project to Github

...ll the below steps redundant. You can also use sourcetree to get both git and mercurial setup on Windows. Here is how you would do it in Windows: If you don't have git installed, see this article on how to set it up. Open up a Windows command prompt. Change into the directory where your source...
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How to stop creating .DS_Store on Mac? [closed]

I'm developing sites on mac and every time I create some folder (or file in that folder) .DS_Store is created in that folder. ...
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VS 2012: Scroll Solution Explorer to current file

... Yes, you can find that under Tools - > Options - > Projects and Solutions - > Track Active Item in Solution Explorer It's off by default (as you've noticed), but once it's on, Solution Explorer will expand folders and highlight the current document as you switch between files. ...
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How do I read / convert an InputStream into a String in Java?

...ou have a java.io.InputStream object, how should you process that object and produce a String ? 59 Answers ...
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Why does sizeof(x++) not increment x?

... From the C99 Standard (the emphasis is mine) 6.5.3.4/2 The sizeof operator yields the size (in bytes) of its operand, which may be an expression or the parenthesized name of a type. The size is determined from the type of the opera...
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Open file dialog and select a file using WPF controls and C#

I have a TextBox named textbox1 and a Button named button1 . When I click on button1 I want to browse my files to search only for image files (type jpg, png, bmp...). And when I select an image file and click Ok in the file dialog I want the file directory to be written in the textbox1.tex...