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Using Jasmine to spy on a function without an object
...
Please add explanation to your answer, code by itself is not that helpful for the person asking the question if they cannot understand what is going on.
– chevybow
Jun 18 '18 at 18:56
...
How do you use vim's quickfix feature?
...t it will switch to the window containing the error: is this what you mean by "jump"? You can quickly switch back with Ctrl-W p or :wincmd p, so you could do :command! CN :cn | wincmd p<CR> or something like that (untested). This should give you a :CN command that goes to the next error with...
Node.js: How to send headers with form data using request module?
... imageUploader: {
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How to pass prepareForSegue: an object
... label.text = receivedString
}
}
Remember to
Make the segue by control clicking on the button and draging it over to the Second View Controller.
Hook up the outlets for the UITextField and the UILabel.
Set the first and second View Controllers to the appropriate Swift files in IB.
S...
String literals and escape characters in postgresql
...e an extension to the SQL standard. An escape string constant is specified by writing the letter E (upper or lower case) just before the opening single quote, e.g. E'foo'. (When continuing an escape string constant across lines, write E only before the first opening quote.) Within an escape string, ...
Creating email templates with Django
...unt is activated.
You can then send an e-mail using both those templates by making use of get_template, like this:
from django.core.mail import EmailMultiAlternatives
from django.template.loader import get_template
from django.template import Context
plaintext = get_template('email.txt')
htmly ...
CursorLoader usage without ContentProvider
...on data changes (as Loaders are supposed to do)
– emmby
Jun 21 '12 at 21:44
1
@Jadeye here you ha...
Types in Objective-C on iOS
... imageUploader: {
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Center Google Maps (V3) on browser resize (responsive)
...the div you just created
var map = new google.maps.Map(document.getElementById('map'), {
zoom: 16,
center: new google.maps.LatLng(-33.890542, 151.274856)
});
Center when the window resizes
var center = map.getCenter();
google.maps.event.addDomListener(window, 'resize', function() {
...
Breaking up long strings on multiple lines in Ruby without stripping newlines
We recently decided at my job to a ruby style guide. One of the edicts is that no line should be wider than 80 characters. Since this is a Rails project, we often have strings that are a little bit longer - i.e. " User X wanted to send you a message about Thing Y " that doesn't always fit within the...