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Hide Utility Class Constructor : Utility classes should not have a public or default constructor
...//not called
}
}
This prevents the default parameter-less constructor from being used elsewhere in your code. Additionally, you can make the class final, so that it can't be extended in subclasses, which is a best practice for utility classes. Since you declared only a private constructor, othe...
Using success/error/finally/catch with Promises in AngularJS
...hey also provide exception handling, just like normal code, you can return from a promise or you can throw.
What you'd want in synchronous code is:
try{
try{
var res = $http.getSync("url");
res = someProcessingOf(res);
} catch (e) {
console.log("Got an error!",e);
throw...
Android Bitmap to Base64 String
...yte[] byteArray = byteArrayOutputStream .toByteArray();
to encode base64 from byte array use following method
String encoded = Base64.encodeToString(byteArray, Base64.DEFAULT);
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Stateless and Stateful Enterprise Java Beans
...tire life, there is no swapping or pooling of instances (it may be evicted from memory after passivation to save resources but that's another story) and maintain conversational state. This means that the instance variables of the bean can keep data relative to the client between method invocations. ...
How to perform element-wise multiplication of two lists?
...
For the benefit of others arriving here from a google search I have included a timeit comparison below.
– paddyg
Nov 8 '16 at 11:10
add a co...
Best way to turn an integer into a month name in c#?
...
Try GetMonthName from DateTimeFormatInfo
http://msdn.microsoft.com/en-us/library/system.globalization.datetimeformatinfo.getmonthname.aspx
You can do it by:
CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(1);
...
Convert boolean result into number/integer
... It appears bool === true ? 1 : 0 is the fastest, with a close second from bool | 0.
– Qix - MONICA WAS MISTREATED
Mar 17 '14 at 16:12
...
How to loop through a plain JavaScript object with the objects as members?
...for (var key in validation_messages) {
// skip loop if the property is from prototype
if (!validation_messages.hasOwnProperty(key)) continue;
var obj = validation_messages[key];
for (var prop in obj) {
// skip loop if the property is from prototype
if (!obj.hasOwnPro...
HTML5 Email Validation
...: Yes, you are correct. No need to specify the pattern (I just copied code from OP, I corrected now :) )
– Midhun MP
Oct 26 '13 at 11:01
6
...
How to use ternary operator in razor (specifically on HTML attributes)?
...esource_en.Department_View_DescartChanges)
</a>
if the text is not from App string Resources use this
@(Model.ID == 0 ? "Back" :"Descart Changes")
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