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How do I check for last loop iteration in Django template?
...
Is this a feature of a newer Jinja version? Getting "rendering template: 'forloop' is undefined" on {% if not(forloop.last) %} , {% endif %}
– Tagar
Mar 20 '17 at 23:15
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Using union and order by clause in mysql
...rting by your other criteria, e.g.:
select *
from (
select 1 as Rank, id, add_date from Table
union all
select 2 as Rank, id, add_date from Table where distance < 5
union all
select 3 as Rank, id, add_date from Table where distance between 5 and 15
) a
order by rank, id, add...
Temporarily disable Eclipse plugin
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f2978174%2ftemporarily-disable-eclipse-plugin%23new-answer', 'question_page');
}
);
...
How do I create an empty array in YAML?
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f5110313%2fhow-do-i-create-an-empty-array-in-yaml%23new-answer', 'question_page');
}
);
...
How to test which port MySQL is running on and whether it can be connected to?
...Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 1393/sshd
tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN 1859/master
tcp 0 0 123.189...
what is reverse() in Django
...s to it in your code. This violates DRY (Don't Repeat Yourself), the whole idea of editing one place only, which is something to strive for.
Instead, you can say:
from django.urls import reverse
return HttpResponseRedirect(reverse('url_name'))
This looks through all urls defined in your project ...
Best way to generate random file names in Python
...also a file that is already open. If you need a temporary file name for a new, not yet existing file (e.g., to use as output of an os command), this will not do. In that case, you can do something like str(uuid.uuid4()) .
– Luca
Jul 23 '16 at 18:20
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How to get primary key column in Oracle?
... column in oracle which is called test and then query
create table test
(
id int,
name varchar2(20),
city varchar2(20),
phone int,
constraint pk_id_name_city primary key (id,name,city)
);
SELECT cols.table_name, cols.column_name, cols.position, cons.status, cons.owner FROM all_constraints cons, al...
How can we run a test method with multiple parameters in MSTest?
..."fileName").ForEach(fileName =>
{
//Arrange
var f = new FileInfo(fileName);
//Act
var isExists = f.Exists;
//Asssert
Assert.IsFalse(isExists);
});
}
and example with creating complex test objects:
[TestMethod]
//Case 1
[TestProperty(nameo...
Parse RSS with jQuery
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Update (Oct 15, 2019)
I extracted the core logic from jquery-rss to a new library called Vanilla RSS which is using the fetch API and can work without any additional dependencies:
const RSS = require('vanilla-rss');
const rss = new RSS(
document.querySelector("#your-div"),
"http://www....