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What does a b prefix before a python string mean?
...le range of ASCII characters are shown as escape sequences (e.g. \n, \x82, etc.). Inversely, you can use both ASCII characters and escape sequences to define byte values; for ASCII values their numeric value is used (e.g. b'A' == b'\x41')
Because a bytes object consist of a sequence of integers, yo...
Change the mouse cursor on mouse over to anchor-like style
.... It is useful for any HTML element such as tables, <p>'s, buttons, etc. That's why I +1'd it.
– PeteH
Nov 19 '13 at 6:32
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Gmail's new image caching is breaking image links in newsletter
...l. When this email will hit the gmail server GoogleImageProxy will try to fetch and store the images from your site to its own proxy server. while fetching the images, GoogleImageProxy found some 404 statuses against your missing images and 403 against some protected images. GoogleImagesProxy has st...
How to render an ASP.NET MVC view as a string?
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This works on ASP.NET MVC 1.0, together with ContentResult, JsonResult, etc. (changing Headers on the original HttpResponse doesn't throw the "Server cannot set content type after HTTP headers have been sent" exception).
Update: in ASP.NET MVC 2.0 RC, the code changes a bit because we have to pa...
Which is better option to use for dividing an integer number by 2?
.... 'Best' in terms of speed, readability, exam question to trick students, etc... In the absence of a explanation of what 'best' means, this seems to be the most correct answer.
– Ray
May 21 '12 at 8:01
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Java 8 Stream and operation on arrays
...o convert an array into a Java 8 stream which can then be used for summing etc.
int sum = Arrays.stream(myIntArray)
.sum();
Multiplying two arrays is a little more difficult because I can't think of a way to get the value AND the index at the same time as a Stream operation. Th...
Using Django time/date widgets in custom form
...e AdminDateWidget / AdminTimeWidget / AdminSplitDateTime (replace 'mydate' etc with the proper field names from your model):
from django import forms
from my_app.models import Product
from django.contrib.admin import widgets
class ProductForm(forms.ModelForm)...
How to prevent long words from breaking my div?
... but display:table on other elements is fine. It will be as quirky (and stretchy) as old-school tables:
div.breaking {
display: table-cell;
}
overflow and white-space: pre-wrap answers below are good too.
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Debugging iframes with Chrome developer tools
...o be broken in chrome 30.0.1599.101 - any attempts to use code, variables, etc are still from the parent context after choosing an iframe
– Kevin
Nov 14 '13 at 0:55
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How to install packages offline?
...einstalled there too (e.g. say if you depend on PIL, then libpng, libjpeg, etc must be preinstalled).
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