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Format in kotlin string templates
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String.Companion.format is not found now in Kotlin v1.2.21. What is the alternative?.
– Sai
Feb 3 '18 at 9:07
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C# binary literals
...ay = 0b0000001,
Monday = 0b0000010, // 2
Tuesday = 0b0000100, // 4
Wednesday = 0b0001000, // 8
Thursday = 0b0010000, // 16
Friday = 0b0100000, // etc.
Saturday = 0b1000000,
Weekend = Saturday | Sunday,
Weekdays = Monday | Tuesday | Wednesday | T...
How do I run all Python unit tests in a directory?
...n run all the tests with:
python -m unittest
Done! A solution less than 100 lines. Hopefully another python beginner saves time by finding this.
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Get file size, image width and height before upload
...ed');
[...files].forEach( readImage );
});
#preview img { max-height: 100px; }
<input id="browse" type="file" multiple>
<div id="preview"></div>
Example using FileReader API
In case you need images sources as long Base64 encoded data strings
<img src="data:image/p...
What does this Google Play APK publish error message mean?
... uploaded the v2.0 in Beta.
- When it was uploaded, I have DEACTIVATED the v1.0 in the PROD.
- Next step was to MOVE the v2.0 to PROD from the BETA.
- Then, the PUBLISH button was activated to finish the process.
I hope it helps.!
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Vagrant error: NFS is reporting that your exports file is invalid
...rts. See colinhoernig's answer. Also, I just updated my vagrant install to v1.4.3 and VirtualBox to v4.3.8 and that seemed to solve my problem.
– donut
Mar 2 '14 at 18:02
5
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How does tuple comparison work in Python?
...s. try: x = tuple([0 for _ in range(n)]) and do the same for y. Setting n=100, 1000, 10,000, and 100,000 and running %timeit x==y gave timing values of .5, 4.6, 43.9, and 443 microseconds respectively, which is about as close to O(n) as you can practically get.
– Michael Scot...
UICollectionView spacing margins
...nViewLayout as? UICollectionViewFlowLayout { flow.itemSize = CGSize(width: 100, height: 100) }
– emily
May 31 '16 at 13:51
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Display numbers with ordinal suffix in PHP
... = array('th','st','nd','rd','th','th','th','th','th','th');
if (($number %100) >= 11 && ($number%100) <= 13)
$abbreviation = $number. 'th';
else
$abbreviation = $number. $ends[$number % 10];
Where $number is the number you want to write. Works with any natural number.
As a fu...
Find object in list that has attribute equal to some value (that meets any condition)
... other.value
import random
value = 5
test_list = [Test(random.randint(0,100)) for x in range(1000)]
if value in test_list:
print "i found it"
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