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Understanding “randomness”
...nside how anti-intuitive that is. I will give a more thorough look after I read a little more about distribution. Thank you very much!
– Trufa
Oct 18 '10 at 4:57
46
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In plain English, what does “git reset” do?
... section. It can really be used for a wide variety of things; the common thread is that all of them involve resetting the branch, index, and/or work tree to point to/match a given commit.
Things to be careful of
--hard can cause you to really lose work. It modifies your work tree.
git reset [opt...
How to replace text between quotes in vi
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From already inside the quotes you can do
di"
Read it as delete inside "
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How to select bottom most rows?
...er provided by the RDBMS when the select statement has no ORDER BY clause. read here on wiki However, the database system does not guarantee any ordering of the rows unless an ORDER BY clause is specified in the SELECT statement that queries the table.
– Zohar Peled
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Select random row from a sqlite table
...ET``. It is a very inefficient way to query a database because it needs to read that many rows even though it will only return 1.
– Jonathan Allen
Apr 14 '16 at 10:26
1
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Name node is in safe mode. Not able to leave
...ual situations, for example when disk is full, also in the start-up phase. Read more here; hadoop.apache.org/docs/stable/hdfs_user_guide.html#Safemode
– Amar
Apr 4 '13 at 11:30
2
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iPhone Safari Web App opens links in new window
... iOS 6.1 and with Bootstrap JS links (i.e dropdown menus etc)
$(document).ready(function(){
if (("standalone" in window.navigator) && window.navigator.standalone) {
// For iOS Apps
$('a').on('click', function(e){
e.preventDefault();
var ne...
NUnit vs. Visual Studio 2008's test projects for unit testing [closed]
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@J Wynia: Reading their decision to only include it in Professional and above as saying something about their view on testing is reading way too much into it. It's more likely a business decision than it is a philosophical one.
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how to unit test file upload in django
...(0)
if not storage:
return data
image_file = ContentFile(data.read())
return storage.save(filename, image_file)
class UploadImageTests(TestCase):
def setUp(self):
super(UploadImageTests, self).setUp()
def test_valid_form(self):
'''
valid post data shoul...
How to set a stroke-width:1 on only certain sides of SVG shapes?
...s stroke-dasharray given an object defining which borders should be shown. Reading the code might help you understand how it works: codepen.io/lazd/pen/WNweNwy?editors=1010
– lazd
Aug 2 at 20:14
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