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Android buildscript repositories: jcenter VS mavencentral
...ch is the largest repo in the world for Java and Android OSS libraries, packages and components.
All the content in JCenter is served over a CDN, with a secure HTTPS connection. Back in the time of the migration (Android Studio 0.8) The central maven 2 repository was HTTP only and HTTPS wasn't suppo...
What Makes a Good Unit Test? [closed]
...t part. Recommended.)
Good Tests should be A TRIP (The acronymn isn't sticky enough - I have a printout of the cheatsheet in the book that I had to pull out to make sure I got this right..)
Automatic : Invoking of tests as well as checking results for PASS/FAIL should be automatic
Thorough: Cover...
Unusual shape of a textarea?
Usually textareas are rectangular or square, like this:
10 Answers
10
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JavaScript: Overriding alert()
... web page, you do whatever you want to with it.
I already did this to track analytics events without modifying a library but by sneaking into events.
Use the proxy pattern:
(function(proxied) {
window.alert = function() {
// do something here
return proxied.apply(this, arguments);
};
...
Could not find an implementation of the query pattern
...ry = (from p in tblPersoon.Cast<Person>() select p).Single();
This kind of error (Could not find an implementation of the query pattern) usually occurs when:
You are missing LINQ namespace usage (using System.Linq)
Type you are querying does not implement IEnumerable<T>
Edit:
Apar...
Why is “if not someobj:” better than “if someobj == None:” in Python?
I've seen several examples of code like this:
9 Answers
9
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Fetch the row which has the Max value for a column
...y_date
from users
)
where my_date = max_my_date
"Analytic functions rock"
Edit: With regard to the first comment ...
"using analytic queries and a self-join defeats the purpose of analytic queries"
There is no self-join in this code. There is instead a predicate placed on the result of the in...
How to write an async method with out parameter?
I want to write an async method with an out parameter, like this:
11 Answers
11
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How to get just numeric part of CSS property with jQuery?
... answered Jul 8 '09 at 21:33
zakovyryazakovyrya
9,07355 gold badges3535 silver badges2828 bronze badges
...
Switching to a TabBar tab view programmatically?
...
JordanJordan
21.5k1010 gold badges4747 silver badges6262 bronze badges
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