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Why is an MD5 hash created by Python different from one created using echo and md5sum in the shell?
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Sending images using Http Post
I want to send an image from the android client to the Django server using Http Post. The image is chosen from the gallery. At present, I am using list value name Pairs to send the necessary data to the server and receiving responses from Django in JSON. Can the same approach be used for images (wit...
Difference between float and double in php?
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Only float is a valid type hint (see). When you type double instead, it is treated as an class name, and interpreter throws the exception, because it expects a variable with instance of the double class
– AterLux
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How to get the home directory in Python?
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Declare variable in table valued function
...e variable you wish to set is in any way generalisable, then you could consider writing a separate function to generate it. This would allow you to use the ITVF described by @Dai above, with all the benefits thereof, while still inserting a dynamically generated value into your function. I just wro...
How do I find out which settings.xml file maven is using
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I know this is an old post but I need some guidance. I ran the mvn -X on my system and I do not see a settings.xml listed anywhere. The output I see show Maven version 2.2.1 and user & global level plugin registry files from plugin-registry.xml. Why do I not have th...
Using print statements only to debug
...e me write a lot of print statements to verify if it's all going right and identify the points of failure. But, generally, outputting so much information is not a good practice. How do I use the print statements only when I want to debug and let them be skipped when I don't want them to be printed? ...
Incompatible implicit declaration of built-in function ‘malloc’
...t's defined as int malloc() which is incompatible with the built-in type void *malloc(size_t).
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SQL Server: Examples of PIVOTing String data
... Whoah, you just blew my mind. In the back of my head I had this idea of what I though SQL server "should just do darnit!", but thought it couldn't be done. Then, I saw this.
– David Hay
May 13 '13 at 21:12
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What is the 
 character?
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This is the ASCII format.
Please consider that:
Some data (like URLs) can be sent over the Internet using the ASCII character-set.
Since data often contain characters outside the ASCII set, so it has
to be converted into a valid ASCII format.
To find i...