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Is it possible to declare git repository as dependency in android gradle?
... Make sure you put this to the main section, not to the buildscript
– Sergei Ledvanov
Aug 7 '17 at 6:20
...
How to convert a Collection to List?
..."inner class" collection. The compiler reports that Collections.sort(List <T>) does not accept Collections.sort(List<InnerClass>). The solution was even to use: List<InnerClass> list = map.values().stream().collect(Collectors.toList())
– Pereira
...
Best Practice: Access form elements by HTML id or name attribute?
...
Give your form an id only, and your input a name only:
<form id="myform">
<input type="text" name="foo">
Then the most standards-compliant and least problematic way to access your input element is via:
document.getElementById("myform").elements["foo"]
using .ele...
Convert string to title case with JavaScript
...rCase() + txt.substr(1).toLowerCase();
}
);
}
<form>
Input:
<br /><textarea name="input" onchange="form.output.value=toTitleCase(this.value)" onkeyup="form.output.value=toTitleCase(this.value)"></textarea>
<br />Output:
<br /><t...
What is @ModelAttribute in Spring MVC?
...re :)
I found my initial struggle to understand @ModelAttribute was a result of Spring's decision to combine several annotations into one. It became clearer once I split it into several smaller annotations:
For parameter annotations, think of @ModelAttribute as the equivalent of @Autowired + @Qual...
Read-only list or unmodifiable list in .NET 4.0
... looking for ReadOnlyCollection, which has been around since .NET2.
IList<string> foo = ...;
// ...
ReadOnlyCollection<string> bar = new ReadOnlyCollection<string>(foo);
or
List<string> foo = ...;
// ...
ReadOnlyCollection<string> bar = foo.AsReadOnly();
This crea...
How does one make random number between range for arc4random_uniform()?
...epts negative ranges:
extension Int
{
static func random(range: Range<Int> ) -> Int
{
var offset = 0
if range.startIndex < 0 // allow negative ranges
{
offset = abs(range.startIndex)
}
let mini = UInt32(range.startIndex + o...
How much is the overhead of smart pointers compared to normal pointers in C++?
...
Also, what about the default constructor of std::unique_ptr? If you construct a std::unique_ptr<int>, the internal int* gets initialized to nullptr whether you like it or not.
– Martin Drozdik
May 14 '16 at...
creating a random number using MYSQL
... what you want:
FLOOR(RAND() * 401) + 100
Generically, FLOOR(RAND() * (<max> - <min> + 1)) + <min> generates a number between <min> and <max> inclusive.
Update
This full statement should work:
SELECT name, address, FLOOR(RAND() * 401) + 100 AS `random_number`
FRO...
Use Font Awesome Icon in Placeholder
...the fonts when the input is not empty. Combine it with jQuery like this.
<form role="form">
<div class="form-group">
<input type="text" class="form-control empty" id="iconified" placeholder="&#xF002;"/>
</div>
</form>
With this CSS:
input.empty {
fon...