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MVVM: Tutorial from start to finish?
...th The Model-View-ViewModel Design Pattern by Josh Smith (duplicate link already provided by Yacoder)
Jason Dolinger's presentation on the Model-View-ViewModel (link to video embedded in article)
Dan Crevier's DataModel-View-ViewModel pattern series (similar to MVVM)
Composite WPF (Prism) Resource...
What are Transient and Volatile Modifiers?
...es to the field should always be synchronously flushed to memory, and that reads of the field should always read from memory. This means that fields marked as volatile can be safely accessed and updated in a multi-thread application without using native or standard library-based synchronization. S...
List comprehension vs map
... kibash on Alex's infinite style points, but sometimes map seems easier to read to me: data = map(str, some_list_of_objects). Some other ones... operator.attrgetter, operator.itemgetter, etc.
– Gregg Lind
Aug 8 '09 at 16:06
...
How to iterate through all git branches using bash script
...)
return $( test -n "${HIST_DIFF}" )
}
print_different_branches () {
read -r -a ARGS <<< "${@}"
LOCAL=${ARGS[-1]?}
for REMOTE in "${SOME_REMOTE_BRANCHES[@]}"; do
if has_different_history "${LOCAL}" "${REMOTE}"; then
# { echo; echo; get_history_differences "${LOCAL}" "${R...
How to convert an object to a byte array in C#
...at you're trying to serialize is something that you have written, or has already been pre set up to be serialized.
– Hexum064
Nov 20 '15 at 17:23
3
...
Multi-line string with extra space (preserved indentation)
...EOM
Line 1.
Line 2.
EOM
You could also store these lines to a variable:
read -r -d '' VAR << EOM
This is line 1.
This is line 2.
Line 3.
EOM
This stores the lines to the variable named VAR.
When printing, remember the quotes around the variable otherwise you won't see the newline charact...
How can I check the syntax of Python script without executing it?
...
import sys
filename = sys.argv[1]
source = open(filename, 'r').read() + '\n'
compile(source, filename, 'exec')
Save this as checker.py and run python checker.py yourpyfile.py.
share
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...
How do I send a cross-domain POST request via JavaScript?
...
Update: Before continuing everyone should read and understand the html5rocks tutorial on CORS. It is easy to understand and very clear.
If you control the server being POSTed, simply leverage the "Cross-Origin Resource Sharing standard" by setting response headers o...
Best introduction to C++ template metaprogramming? [closed]
...f programs at compile-time. A light bulb went off in my head as soon as I read this canonical metaprogramming example:
8 A...
“Large data” work flows using pandas
...f gigabytes of data in just this fashion
e.g. I have tables on disk that I read via queries, create data and append back.
It's worth reading the docs and late in this thread for several suggestions for how to store your data.
Details which will affect how you store your data, like:
Give as much de...