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How to make a website secured with https
... prepare my website for https. (Do I need to alter the code / Config)
In order to enable SSL (Secure Sockets Layer) for your website, you would need to set-up a certificate, code or config is not altered.
I have enabled SSL for an internal web-server, by using OpenSSL and ActivePerl from this onl...
Tetris-ing an array
...refix that takes two strings as input. Then apply it to the strings in any order to reduce them to their common prefix. Since it is associative and commutative the order doesn't matter for the result.
This is the same as for other binary operations like for example addition or greatest common divis...
What does multicore assembly language look like?
...t;mutex> and <atomic> headers, and in particular with std::memory_order. I'm not sure if it covers all possible memory semantics achievable, but it just might.
The more subtle semantics are particularly relevant in the context of lock free data structures, which can offer performance benef...
How to get a Fragment to remove itself, i.e. its equivalent of finish()?
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What I don't understand is what to do in Df when 'OK' is pressed in order to remove fragments Df, Cf, and Bf?
Step #1: Have Df tell D "yo! we got the OK click!" via calling a method, either on the activity itself, or on an interface instance supplied by the activity.
Step #2: Have D remove...
Cross-thread operation not valid: Control accessed from a thread other than the thread it was create
...lease read the Threading Model in UI applications (old VB link is here) in order to understand basic concepts. The link navigates to page that describes the WPF threading model. However, Windows Forms utilizes the same idea.
The UI Thread
There is only one thread (UI thread), that is allowed to a...
Why do people hate SQL cursors so much? [closed]
...ause on a relational database, the performance of code using cursors is an order of magnitude worse than set-based operations.
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Difference between a theta join, equijoin and natural join
...h no name. I know it is not a set because, among other reasons, the column order is significant. It's not even a SQL table or SQL table expression. I call it a resultset.
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Launch custom android application from android browser
...k to twitter in the browser, they will be asked what application to use in order to complete the action: the browser or your application.
Of course, if you want to provide tight integration between your website and your app, you can define your own scheme:
<intent-filter>
<data androi...
About Python's built in sort() method
...he commonly used definitions, quicksort is unstable - that is the original ordering of two objects is not preserved, if they are equal during this sort. Having an unstable sort algorithm means that you have to come up with all sorts of 'magic' to sensibly sort data with multiple criteria, rather tha...
Difference between CR LF, LF and CR line break types?
... +1 It is by this simple understanding that I always remember in what order the combination comes. Even today we can still see this mechanical logic in any inktjet-printer (I love to understand since I hate to learn). My other memory-tricks are: "mac? Return to sender" and "NewLineFeed" (to re...