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Is type=“text/css” necessary in a tag?
...inked resource. It is purely advisory. The value must be a valid MIME type string.
For external resource links, the type attribute is used as a hint to user agents...
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What is the correct value for the disabled attribute?
...lse value.
If the attribute is present, its value must either be the empty string or a value that is an ASCII case-insensitive match for the attribute's canonical name, with no leading or trailing whitespace.
Conclusion:
The following are valid, equivalent and true:
<input type="text" disabled /...
What is the equivalent of “android:fontFamily=”sans-serif-light" in Java code?
...efault font family used, use any of this by replacing the double quotation string "sans-serif-medium"
FONT FAMILY TTF FILE
1 casual ComingSoon.ttf
2 cursive DancingScript-Regular.ttf
3 monospace ...
How to use RestSharp with async/await
...ask<T> instances. These Task<T> overloads have an added "Task" string added to their names, for example the Task<T> overload for ExecuteAsyncGet is called ExecuteGetTaskAsync<T>. For each of the new Task<T> overloads there is one method that does not require a Cancellat...
How to break out of a loop from inside a switch?
...oop that checks the condition in the middle. Classic example: while(true) {string line; std::getline(is,line); if(!is) break; lines.push_back(line);} Of course I could transform this to a preconditioned loop (using std::getline as the loop condition), but this has disadvantages on its own (line woul...
How do I conditionally apply CSS styles in AngularJS?
...ss accepts an "expression" that must evaluate to one of the following:
a string of space-delimited class names
an array of class names
a map/object of class names to boolean values
Assuming your items are displayed using ng-repeat over some array model, and that when the checkbox for an item is ...
When to use Task.Delay, when to use Thread.Sleep?
...at the difference with Thread.Sleep:
class Program
{
static void Main(string[] args)
{
Task delay = asyncTask();
syncCode();
delay.Wait();
Console.ReadLine();
}
static async Task asyncTask()
{
var sw = new Stopwatch();
sw.Start();...
Preserve colouring after piping grep to grep
...
A word of advice:
When using grep --color=always, the actual strings being passed on to the next pipe will be changed. This can lead to the following situation:
$ grep --color=always -e '1' * | grep -ve '12'
11
12
13
Even though the option -ve '12' should exclude the middle line, it...
How to use a custom comparison function in Python 3?
... you can set the locale to your language and use locale.strcoll to compare strings using your language's sorting rules.
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How does the vim “write with sudo” trick work?
...: the shortcut itself.
execute '...': a command that execute the following string.
silent!: run it silently
write !sudo tee % >/dev/null: the OP question, added a redirection of messages to NULL to make a clean command
<bar> edit!: this trick is the cherry of the cake: it calls also the ed...