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What does a b prefix before a python string mean?
...nted, Python displays these bytes as ASCII codepoints to make it easier to read their contents. Any bytes outside the printable range of ASCII characters are shown as escape sequences (e.g. \n, \x82, etc.). Inversely, you can use both ASCII characters and escape sequences to define byte values; for ...
How do I make UILabel display outlined text?
...
After reading the accepted answer and the two corrections to it and the answer from Axel Guilmin, I decided to compile an overall solution in Swift, that suits me:
import UIKit
class UIOutlinedLabel: UILabel {
var outlineWid...
How to check for Is not Null And Is not Empty string in SQL server?
... IS NOT NULL
Nowadays (4.5 years on), to make it easier for a human to read, I would just use
WHERE your_column <> ''
While there is a temptation to make the null check explicit...
WHERE your_column <> ''
AND your_column IS NOT NULL
...as @Martin Smith demonstrates in th...
How to show git log history for a sub directory of a git repo?
...
For people skim-reading, this shows changes in A and B, not just A as OP requested
– aidan
Jan 29 '18 at 5:55
1
...
Java unchecked: unchecked generic array creation for varargs parameter
... unsafe. Most varargs methods simply iterate over the varargs elements and read them. In this case, it doesn't care about the runtime type of the array. This is the case with your method. Since you are on Java 7, you should add the @SafeVarargs annotation to your method, and you won't get this warni...
Android - Set max length of logcat messages
...t new lines rather than in the middles of the line. Makes for an easier to read log file.
Usage:
Logger.debugEntire("....");
Implementation:
package ...;
import android.util.Log;
import java.util.Arrays;
public class Logger {
private static final String LOG_TAG = "MyRockingApp";
/*...
Can promises have multiple arguments to onFulfilled?
...and libraries can consume. Promise implementations do what you ask with .spread for a while now. For example:
Promise.try(function(){
return ["Hello","World","!"];
}).spread(function(a,b,c){
console.log(a,b+c); // "Hello World!";
});
With Bluebird. One solution if you want this functional...
How do I merge a specific commit from one branch into another in Git?
...an, complete with diagrams and such. (The chapter on Rebasing is also good reading.)
Lastly, there are some good comments on the cherry-picking vs merging vs rebasing in another SO question.
share
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How do I convert a pandas Series or index to a Numpy array? [duplicate]
...2]: array(['a', 'b', 'c'], dtype=object)
This accesses how the data is already stored, so there's no need for a conversion.
Note: This attribute is also available for many other pandas' objects.
In [3]: df['A'].values
Out[3]: Out[16]: array([1, 2, 3])
To get the index as a list, call tolist:
...
Does PowerShell support constants?
...-Variable test -option Constant -value 100
or
Set-Variable test -option ReadOnly -value 100
The difference between "Constant" and "ReadOnly" is that a read-only variable can be removed (and then re-created) via
Remove-Variable test -Force
whereas a constant variable can't be removed (even wi...