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Redirecting to URL in Flask
...n__':
# Bind to PORT if defined, otherwise default to 5000.
port = int(os.environ.get('PORT', 5000))
app.run(host='0.0.0.0', port=port)
See the documentation on flask docs. The default value for code is 302 so code=302 can be omitted or replaced by other redirect code (one in 301, 302,...
How to design a database for User Defined Fields?
...rocessed for aggregations or other transformations. Splitting the data out into multiple tables lets you perform some of the aggregating and other statistical analysis on the UDF data, then join that result to the master table via foreign key to get the non-aggregated attributes.
You can use table/c...
Can I call an overloaded constructor from another constructor of the same class in C#?
... been asked.
However it seems from the comments, it seems what you really intend to ask is
'Can I call an overloaded constructor from within another constructor with pre/post processing?'
Although C# doesn't have the syntax to do this, you could do this with a common initialization function (like ...
How to specify mapping rule when names of properties differ
...
Just to roll the comments above into an updated approach using Automapper 8.1+...
var mapConfig = new MapperConfiguration(
cfg => cfg.CreateMap<Employee, EmployeeDto>()
.ForMember(dest => dest.FullName, opt => opt.MapFrom(src => ...
Trim spaces from end of a NSString
...ou go...
- (NSString *)removeEndSpaceFrom:(NSString *)strtoremove{
NSUInteger location = 0;
unichar charBuffer[[strtoremove length]];
[strtoremove getCharacters:charBuffer];
int i = 0;
for(i = [strtoremove length]; i >0; i--) {
NSCharacterSet* charSet = [NSCharacterSe...
Python - Passing a function into another function
...lving I will have to use a special set of rules. How can I pass a function into another function in Python?
5 Answers
...
What is the fastest way to compare two sets in Java?
...me as the solution here except for the additional null checks. Java-11 Set Interface
– Chaithu Narayana
Jun 10 at 10:44
...
serve current directory from command line
could someone give me a hint, howto serve the current directory from command line with ruby? it would be great, if i can have some system wide configuration (e.g. mime-types) and simply launch it from every directory.
...
How do I copy items from list to list without foreach?
...
You could try this:
List<Int32> copy = new List<Int32>(original);
or if you're using C# 3 and .NET 3.5, with Linq, you can do this:
List<Int32> copy = original.ToList();
...
MySQL Insert into multiple tables? (Database normalization?)
...
No, you can't insert into multiple tables in one MySQL command. You can however use transactions.
BEGIN;
INSERT INTO users (username, password)
VALUES('test', 'test');
INSERT INTO profiles (userid, bio, homepage)
VALUES(LAST_INSERT_ID(),'He...