I have used hashlib (which replaces md5 in Python 2.6/3.0) and it worked fine if I opened a file and put its content in hashlib.md5() function. ...

Hi I'm wondering how Android is managing memory and I can't find precise answer anywhere. Let's assume I have an application with 5 activities on current activity stack (4 are stopped and 1 is resumed), there is no service connected. I press HOME button so that all of my activities are stopped. I st...

A fairly common requirement in database applications is to track changes to one or more specific entities in a database. I've heard this called row versioning, a log table or a history table (I'm sure there are other names for it). There are a number of ways to approach it in an RDBMS--you can wri...

I need to retrieve all rows from a table where 2 columns combined are all different. So I want all the sales that do not have any other sales that happened on the same day for the same price. The sales that are unique based on day and price will get updated to an active status. ...

I want to execute Linux shell commands with Maven. Here is what I tried: 5 Answers 5 ...

I'm trying to customize the location of the user.config file. Currently it's stored with a hash and version number 4 Ans...

I have a bunch of client point of sale (POS) systems that periodically send new sales data to one centralized database, which stores the data into one big database for report generation. ...

...of references, but C# doesn't. Is there a special reason? Why I can't do something like: 4 Answers ...

... Use EscapeDataString always (for more info about why, see Livven's answer below) Edit: removed dead link to how the two differ on encoding share | improve ...

I run this snippet twice, in the Ubuntu terminal (encoding set to utf-8), once with ./test.py and then with ./test.py >out.txt : ...