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Java List.contains(Object with field value equal to x)
...<MyObject> contains a MyObject with the name name. If you want to perform an operation on each of the MyObjects that getName().equals(name), then you could try something like this:
public void perform(final List<MyObject> list, final String name){
list.stream().filter(o -> o.getN...
What is Serialization?
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An object in memory will be formatted by the compiler, OS and/or hardware. Change your compiler and you change your format. A serialized object will have a format defined by your code, so you can guarantee the format. This is also helpful when sending o...
Search and replace a line in a file in Python
...fh,'w') as new_file:
with open(file_path) as old_file:
for line in old_file:
new_file.write(line.replace(pattern, subst))
#Copy the file permissions from the old file to the new file
copymode(file_path, abs_path)
#Remove original file
remove(file_p...
How to launch html using Chrome at “--allow-file-access-from-files” mode?
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Search for the path of your Chrome executable and then, on your cmd, try :
> "C:\PathTo\Chrome.exe" --allow-file-access-from-files
Source
EDIT :
As I see on your question, don't forget that Windows is a little bit similar to ...
uint8_t can't be printed with cout
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The response "No. c-style casts are discouraged for c++ for a number of reasons." to "isn't int(var) and (int)var actually the same thing?" sure makes it seem as if you didn't realise int(var) and (int)var have exactly the same meaning. int(var) is discouraged in exactly t...
Keep file in a Git repo, but don't track changes
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Yeah, this should be the "Accepted Answer." Worked for me.
– joshmcode
May 4 '15 at 22:38
34
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JavaScript frameworks to build single page applications [closed]
...used on the model/REST-binding part, but doesn't really prescribe anything for view binding. If model binding's important to you and you're using Rails it should be a breeze to do this. Unfortunately, the web services for my app didn't really match up, and I had to write my own .sync and .parse meth...
What is the most efficient way to store a list in the Django models?
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Would this relationship not be better expressed as a one-to-many foreign key relationship to a Friends table? I understand that myFriends are just strings but I would think that a better design would be to create a Friend model and have MyClass contain a foreign key realtionship to the re...
Text Progress Bar in the Console [closed]
...regularly (no imports required).
Note: All code in this answer was created for Python 3; see end of answer to use this code with Python 2.
# Print iterations progress
def printProgressBar (iteration, total, prefix = '', suffix = '', decimals = 1, length = 100, fill = '█', printEnd = "\r"):
"""...
How to implement an ordered, default dict? [duplicate]
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The following (using a modified version of this recipe) works for me:
from collections import OrderedDict, Callable
class DefaultOrderedDict(OrderedDict):
# Source: http://stackoverflow.com/a/6190500/562769
def __init__(self, default_factory=None, *a, **kw):
if (defaul...