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Increasing nesting function calls limit
There is one very bad limit in PHP: if you call some function a1() that calls a2(), that calls a3... so when a99() will call a100() you will see
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How do you create a dropdownlist from an enum in ASP.NET MVC?
...ist() function.
Turns out C#3 etc. makes this pretty easy. I have an enum called TaskStatus:
var statuses = from TaskStatus s in Enum.GetValues(typeof(TaskStatus))
select new { ID = s, Name = s.ToString() };
ViewData["taskStatus"] = new SelectList(statuses, "ID", "Name", task.Status...
Activity transition in Android
... the code to do a nice smooth fade between two Activities..
Create a file called fadein.xml in res/anim
<?xml version="1.0" encoding="utf-8"?>
<alpha xmlns:android="http://schemas.android.com/apk/res/android"
android:interpolator="@android:anim/accelerate_interpolator"
android:fromA...
What does a lazy val do?
...r intentionally here - to explain when y gets initialized). Next when y is called, it's initialized as well as value of last 'x' is taken into consideration but not the old one.
Hope this helps.
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How to convert ActiveRecord results into an array of hashes
...ds.as_json
# You can now add new records and return the result as json by calling `to_json`
tasks_records << TaskStoreStatus.last.as_json
tasks_records << { :task_id => 10, :store_name => "Koramanagala", :store_region => "India" }
tasks_records.to_json
serializable_hash
You...
Adding asterisk to required fields in Bootstrap 3
My HTML has a class called .required that is assigned to required fields.
5 Answers
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filters on ng-model in an input
...resting issue is with spaces: In AngularJS 1.0.3 ng-model on input automatically trims string, so it does not detect that model was changed if you add spaces at the end or at start (so spaces are not automatically removed by my code). But in 1.1.1 there is 'ng-trim' directive that allows to disable ...
Best practice to return errors in ASP.NET Web API
...nd them back as most exceptions are usually due to incorrect parameters or calls etc.
An example in my app is that sometimes the client will ask for data, but there isn't any data available so I throw a custom NoDataAvailableException and let it bubble to the Web API app, where then in my custom fi...
onIabPurchaseFinished never called.
...into my inventory, but, as the title says, onIabPurchaseFinished, is never called.
5 Answers
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How to stop a goroutine
I have a goroutine that calls a method, and passes returned value on a channel:
6 Answers
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