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Removing ul indentation with CSS
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edited Feb 11 '19 at 15:53
TylerH
18.1k1212 gold badges6161 silver badges8080 bronze badges
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How to remove a field from params[:something]
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214
Rails 4/5 - edited answer
(see comments)
Since this question was written newer versions of Rai...
How to set or change the default Java (JDK) version on OS X?
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1566
First run /usr/libexec/java_home -V which will output something like the following:
Matching ...
Is there a better way to dynamically build an SQL WHERE clause than by using 1=1 at its beginning?
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158
Save the conditions in a list:
List<string> conditions = new List<string>();
if ...
How to check if an int is a null
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189
An int is not null, it may be 0 if not initialized.
If you want an integer to be able to be n...
How to get last items of a list in Python?
...at. Here's an example using the python CLI interpreter:
>>> a = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]
>>> a
[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]
>>> a[-9:]
[4, 5, 6, 7, 8, 9, 10, 11, 12]
the important line is a[-9:]
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C# Error: Parent does not contain a constructor that takes 0 arguments
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edited Apr 11 '16 at 22:42
answered Aug 29 '11 at 13:13
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How to delete a record in Django models?
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551
There are a couple of ways:
To delete it directly:
SomeModel.objects.filter(id=id).delete()
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Install MySQL on Ubuntu without a password prompt
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edited Feb 2 '18 at 1:47
stefansundin
1,50711 gold badge1313 silver badges1919 bronze badges
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How do I verify jQuery AJAX events with Jasmine?
...est to the correct URL", function() {
spyOn($, "ajax");
getProduct(123);
expect($.ajax.mostRecentCall.args[0]["url"]).toEqual("/products/123");
});
function getProduct(id) {
$.ajax({
type: "GET",
url: "/products/" + id,
contentType: "application/json; charset...