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Learning assembly [closed]
... learn Assembly language. The main reason to do so is being able to understand disassembled code and maybe being able to write more efficient parts of code (for example, through c++), doing somethings like code caves, etc. I saw there are a zillion different flavors of assembly, so, for the purposes...
How to add hours to current time in python
...+ timedelta(hours=9)
#datetime.datetime(2012, 12, 3, 23, 24, 31, 774118)
And then use string formatting to get the relevant pieces:
>>> '{:%H:%M:%S}'.format(nine_hours_from_now)
'23:24:31'
If you're only formatting the datetime then you can use:
>>> format(nine_hours_from_now...
JUnit Testing Exceptions [duplicate]
... it's an unchecked exception. If the exception is checked it won't compile and you will need to use other methods.
This link might help.
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Why is reading lines from stdin much slower in C++ than Python?
I wanted to compare reading lines of string input from stdin using Python and C++ and was shocked to see my C++ code run an order of magnitude slower than the equivalent Python code. Since my C++ is rusty and I'm not yet an expert Pythonista, please tell me if I'm doing something wrong or if I'm mis...
What is the 'dynamic' type in C# 4.0 used for?
...
The dynamic keyword is new to C# 4.0, and is used to tell the compiler that a variable's type can change or that it is not known until runtime. Think of it as being able to interact with an Object without having to cast it.
dynamic cust = GetCustomer();
cust.Fir...
Storing Image Data for offline web application (client-side storage database)
...ffer in javascript, while js blob has no equivalent in sqlite. Blob cannot convert to arraybuffer, although it can be structurally cloned.
– Kyaw Tun
Jan 2 '13 at 14:24
add a ...
How to create REST URLs without verbs?
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Sometimes I find it useful to convert the words into a "processing resource" like "activator" or "validator". As per RFC 2616 POST can be used to "Provide a block of data...to a data-handling process"
– Darrel Miller
...
How to encrypt/decrypt data in php?
... using BINARY or VARBINARY columns. If this is not an option, you can also convert the binary data into a textual representation using base64_encode() or bin2hex(), doing so requires between 33% to 100% more storage space.
Decryption
Decryption of the stored values is similar:
function pkcs7_unpa...
How do I determine the size of an object in Python?
...be returned if the
object type does not provide means to
retrieve the size and would cause a
TypeError.
getsizeof calls the object’s
__sizeof__ method and adds an additional garbage collector overhead
if the object is managed by the
garbage collector.
See recursive sizeof recipe for an example of ...
In Java, when should I create a checked exception, and when should it be a runtime exception? [dupli
... For example, if I'm passing up from my persistence layer, I would like to convert an SQL exception to a persistence exception, since the next layer up shouldn't care that I'm persisting to a SQL database, but will want to know if something could not be persisted. Another technique I use is to crea...