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What is the rationale behind having companion objects in Scala?
...f") // gives you the RealThing wrapped over string
val vi = AbstractClass(123) // gives you AlternativeThing wrapped over int
I wouldn't call the object/base class AbstractXxxxx because it doesn't looks bad: like creating something abstract. Give those names a real meaning.
Consider using immuta...
How can I round a number in JavaScript? .toFixed() returns a string?
...ating-point systems.
For example, 0.1 is really 0.1000000000000000055511151231257827021181583404541015625, and 0.01 is really 0.01000000000000000020816681711721685132943093776702880859375. (Thanks to BigDecimal for proving my point. :-P)
Therefore (absent a decimal floating point or rational numbe...
File Upload without Form
...e with properties of file_field to form_data
form_data.append("user_id", 123) // Adding extra parameters to form_data
$.ajax({
url: "/upload_avatar", // Upload Script
dataType: 'script',
cache: false,
contentType: false,
processData: false,
data: form_data, // Setting the...
Regular expression for matching latitude/longitude coordinates?
...es
+90.0, -127.554334
45, 180
-90, -180
-90.000, -180.0000
+90, +180
47.1231231, 179.99999999
Doesn't Match
-90., -180.
+90.1, -100.111
-91, 123.456
045, 180
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Pure virtual function with implementation
... be provided (base's implementation).
– StackExchange123
Mar 7 at 12:09
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How to get an MD5 checksum in PowerShell
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vcsjonesvcsjones
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How do I find all files containing specific text on Linux?
...ion, because accepted do not search half words
– waza123
Aug 27 '19 at 8:53
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How Pony (ORM) does its tricks?
...
@randomsurfer_123 probably not, we just need some time to implement it (maybe a week), and there are other tasks that are more important to us.
– Alexander Kozlovsky
Mar 18 '16 at 10:43
...
.NET: Simplest way to send POST with data and read response
..."admin"),
new KeyValuePair<string, string>("password", "test@123")
};
var content = new FormUrlEncodedContent(pairs);
var response = client.PostAsync("youruri", content).Result;
if (response.IsSuccessStatusCode)
{
}
...
Multiple dex files define Landroid/support/v4/accessibilityservice/AccessibilityServiceInfoCompat
...
123
I solved similar error by adding following piece of code to my build.gradle file inside the an...