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How to throw an exception in C?
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Also windows api has the same method to handle the erros. for example GetLastError() in windows API.
– BattleTested
Oct 2 '19 at 13:27
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Standard Android Button with a different color
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This is my solution which perfectly works starting from API 15. This solution keeps all default button click effects, like material RippleEffect. I have not tested it on lower APIs, but it should work.
All you need to do, is:
1) Create a style which changes only colorAccent:
&l...
Inserting HTML elements with JavaScript
...these text nodes' contents.
https://developer.mozilla.org/en-US/docs/Web/API/Element/innerHTML
Or:
var html = '<div>Hello prepended</div>';
document.body.insertAdjacentHTML('afterbegin', html)
insertAdjacentHTML is probably a good alternative: https://developer.mozilla.org/en-US/do...
How to import a module given the full path?
...e able to access the resulting namespace. The standard library provides an API specifically for that in the form of runpy.run_path:
from runpy import run_path
settings = run_path("/path/to/file.py")
That interface is available in Python 2.7 and Python 3.2+
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json.dumps vs flask.jsonify
...m what I do understand:
jsonify would be useful when you are building an API someone would query and expect json in return. E.g: The REST github API could use this method to answer your request.
dumps, is more about formating data/python object into json and work on it inside your application. For...
public static const in TypeScript
...ust simply 'export' variable and 'import' in your class
export var GOOGLE_API_URL = 'https://www.googleapis.com/admin/directory/v1';
// default err string message
export var errStringMsg = 'Something went wrong';
Now use it as,
import appConstants = require('../core/AppSettings');
console.log(a...
Am I immoral for using a variable name that differs from its type only by case?
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If your building an API VB wouldn't be able to handle the code since it's case insensitive.
– JoshBerke
Jan 20 '09 at 13:25
1...
ASP.NET web.config: configSource vs. file attributes
...y/ms228154(v=vs.100).aspx
Using the Configuration.AppSettings.Settings.Add API will result in all settings being merged back into the main .config on a Configuration.Save call.
since .NET 1.1
Exception is not thrown if file does not exist.
configSource attribute
can apply to most sections of a c...
What's the difference between a word and byte?
...as the same length as a pointer, this way abstracting these details.
Some APIs might confuse you though, such as Win32 API, because it has types such as WORD (16 bits) and DWORD (32 bits). The reason is that the API was initially targeting 16 bit machines, then was ported to 32 bit machines, then t...
How to determine a Python variable's type?
...ames that start with underscores are semantically not a part of the public API, and it's a best practice for users to avoid using them. (Except when absolutely necessary.)
Since type gives us the class of the object, we should avoid getting this directly. :
>>> one.__class__
This is usuall...