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What is the difference between min SDK version/target SDK version vs. compile SDK version?
...change runtime behavior. It can generate for example new compiler warnings/errors. Therefore it is strongly recommended that you always compile with the latest SDK. You’ll get all the benefits of new compilation checks on existing code, avoid newly deprecated APIs, and be ready to use new APIs. On...
Is it bad practice to have a constructor function return a Promise?
...r of the constructor.
Since almost all code executes inside of a Promise, errors will end up in Process.fatal
This basic idea can be modified to fit specific encapsulation needs.
class MyClass {
constructor(o) {
if (o == null) o = false
if (o.run) Promise.resolve()
.then(() => ...
Strip HTML from strings in Python
...ook at this string (source and discussion):
<img<!-- --> src=x onerror=alert(1);//><!-- -->
The first time HTMLParser sees it, it can't tell that the <img...> is a tag. It looks broken, so HTMLParser doesn't get rid of it. It only takes out the <!-- comments -->, l...
Is there a difference between copy initialization and direct initialization?
...= (A)1; // OK: explicit cast performs static_cast
// B b1 = 1; // error: copy-initialization does not consider B::B(int)
B b2(2); // OK: direct-initialization selects B::B(int)
B b3 {4, 5}; // OK: direct-list-initialization selects B::B(int, int)
// B b4 = {4, 5}; // error:...
Pass arguments to Constructor in VBA
...is false, continue and at the end, set it to true. If it is true, raise an error or do nothing. If you call again the InitiateProperties method, it will be true and the state of the object won't be changed.
– bgusach
Aug 19 '14 at 12:16
...
How to change fontFamily of TextView in Android
...
@ScootrNova i get this error when i use your solution. Error : Font asset not found gothic.ttf
– Sagar Devanga
Dec 30 '14 at 8:24
...
Correct file permissions for WordPress [closed]
...from within the admin, with the constant FTP pop-up routine or permissions errors. Cannot add, nor update plugins. Only when I make www-data the owner of wp-content, does the Wordpress Admin plugin functionality work. (Example: sudo chown www-data:www-data -R /var/www/html/wp-content/)
...
What's wrong with nullable columns in composite primary keys?
...ons the designer likely did not intend, which is why many systems throw an error when you try this.
Consider the case of module/package versions stored as a series of fields:
CREATE TABLE module
(name varchar(20) PRIMARY KEY,
description text DEFAULT '' NOT NULL);
CREATE TABLE version...
Split a module across several files
...d the module. Add a mod math; in main.rs. If you don't do that, you get an error message from the compiler when importing like this:
error: unresolved import `math::Matrix`. Maybe a missing `extern crate math`?
The hint is misleading here. There's no need for additional crates, except of course y...
How to write a large buffer into a binary file in C++, fast?
...final buffer flush), which should write to disk the last portion of data.
Error handling.
While the code start filling 2nd buffer, and the 1st one is being written on a separate thread, but write fails for some reason, the main thread should be aware of that failure.
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