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Flask-SQLAlchemy import/context issue
...__)
db.init_app(app)
app.register_blueprint(reporting)
Note: this is a sketch of some of the power this gives you - there is obviously quite a bit more that you can do to make development even easier (using a create_app pattern, auto-registering blueprints in certain folders, etc.)
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How can I merge properties of two JavaScript objects dynamically?
...ith the same name. */
const allRules = Object.assign({}, obj1, obj2, obj3, etc);
(see MDN JavaScript Reference)
Method for ES5 and Earlier
for (var attrname in obj2) { obj1[attrname] = obj2[attrname]; }
Note that this will simply add all attributes of obj2 to obj1 which might not be what you...
Is the NOLOCK (Sql Server hint) bad practice?
...eg. banking software, space flight, intensive care monitoring application, etc. You get the idea.
12 Answers
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How do I break out of a loop in Scala?
...ic Scala. However, the logic remains the same. (return becomes return x, etc.).
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Passing a Bundle on startActivity()?
...a String. As value you can use the primitive data types int, float, chars, etc. We can also pass Parceable and Serializable objects from one activity to other.
Intent intent = new Intent(context, YourActivity.class);
intent.putExtra(KEY, <your value here>);
startActivity(intent);
Retrieving...
Convert char to int in C and C++
... = a would suffice */
to convert the character '0' -> 0, '1' -> 1, etc, you can write
char a = '4';
int ia = a - '0';
/* check here if ia is bounded by 0 and 9 */
Explanation:
a - '0' is equivalent to ((int)a) - ((int)'0'), which means the ascii values of the characters are subtracted fro...
Can functions be passed as parameters?
...ponse some; include an example, link to reference (e.g. actual reference), etc.
– user166390
Sep 29 '12 at 18:58
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Can I mix Swift with C++? Like the Objective-C .mm files
...s fine here. Can add methods, constructors, destructors, C++ data members, etc.
struct Foo
{
vector<int> data;
};
struct Foo* foo_create()
{
return new Foo;
}
void foo_destroy(struct Foo* foo)
{
delete foo;
}
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Best Practice for Forcing Garbage Collection in C#
...od practical advice with regards to freeing up memory / garbage collection etc:
http://msdn.microsoft.com/en-us/library/66x5fx1b.aspx
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Unable to forward search Bash history similarly as with CTRL-r
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You can also uncomment these 2 lines in /etc/inputrc (e.g. in Ubuntu).
– falconepl
Jun 28 '14 at 11:47
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