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Is there common street addresses database design for all addresses of the world? [closed]
...mat it. (Oh, and the UK has alphanumeric post codes - IP31 3GH, SE1W 9PQ, etc. I think the second group is always NAA; the first group starts with A and contains at least one N (A = alpha, N = digit), but nothing would surprise me.)
– Jonathan Leffler
May 31 ...
How can I convert an image into Base64 string using JavaScript?
...)
})
This code example could also be implemented using the WHATWG fetch API:
const toDataURL = url => fetch(url)
.then(response => response.blob())
.then(blob => new Promise((resolve, reject) => {
const reader = new FileReader()
reader.onloadend = () => re...
What's the best mock framework for Java? [closed]
...itializer
public static void myStatic{...} // replace static method
// etc...
}
It has an Expectations interface allowing record/playback scenarios as well:
import mockit.Expectations;
import org.testng.annotations.Test;
public class ExpecationsTest {
private MyClass obj;
@Test
public...
How to make a class JSON serializable
...ives that have a direct JSON equivalent (e.g. dicts, lists, strings, ints, etc.). jsonpickle builds on top of these libraries and allows more complex data structures to be serialized to JSON. jsonpickle is highly configurable and extendable–allowing the user to choose the JSON backend and add addi...
Python dictionary from an object's fields
... pass
def __getattr__(self, attr):
return self[attr]
# etc...
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Why is January month 0 in Java Calendar?
...y hard to reason about - all the business about when things are recomputed etc
The use of parameterless constructors to default to "now", which leads to hard-to-test code
The Date.toString() implementation which always uses the system local time zone (that's confused many Stack Overflow users before...
How to implement Android Pull-to-Refresh
...k ListView as an example, it can be any View like LinearLayout, ScrollView etc.)
<android.support.v4.widget.SwipeRefreshLayout
android:id="@+id/pullToRefresh"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<ListView
android:id="@+id/listVi...
Map to String in Java
... @VictorDombrovsky Any half-decent IDE (e.g. IntelliJ, Eclipse, etc.) should be able to track down the actual implementation of a method defined in an interface.
– wheeler
Mar 14 '17 at 14:03
...
How to display an unordered list in two columns?
...laying out your website.
To get it to display in the format:
A B
C D
E
etc. use the following:
ul li{
float: left;
width: 50%;//helps to determine number of columns, for instance 33.3% displays 3 columns
}
ul{
list-style-type: disc;
}
This should solve all your problems with displ...
How to “comment-out” (add comment) in a batch/cmd?
... & :: commenttttttttttt
Inside nested parts (IF/ELSE, FOR loops, etc...) use :: line should be followed with normal line, otherwise it gives error (use REM there).
:: may also fail within setlocal ENABLEDELAYEDEXPANSION
...