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How can I get file extensions with JavaScript?
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@Jackson Considering this is a site for offering multiple solutions to a problem, having a solution which optimizes performance is never a bad thing. You're statement "will make no perceptible difference in any application" is completely based on your narr...
How do I go straight to template, in Django's urls.py?
... further update for more recent versions and including mime type from this site:
http://www.techstricks.com/adding-robots-txt-to-your-django-project/
from django.conf.urls import url
from django.views.generic import TemplateView
urlpatterns = [
#... your project urls
url(r'^robots.txt$', ...
Writing to an Excel spreadsheet
...a chapter on openpyxl with more details or you can check the Read the Docs site. You won't need Office or Excel installed in order to use openpyxl.
Your program would look something like this:
import openpyxl
wb = openpyxl.load_workbook('example.xlsx')
sheet = wb.get_sheet_by_name('Sheet1')
stimu...
How to check if a file exists in Go?
... should be Exists(string) (bool, error). And then, as it happens, the call sites are no better.
The code he wrote would better as:
func Exists(name string) bool {
_, err := os.Stat(name)
return !os.IsNotExist(err)
}
But I suggest this instead:
func Exists(name string) (bool, error) {
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How to verify an XPath expression in Chrome Developers tool or Firefox's Firebug?
... @YasserKhalil which browser are you using, which version? What site are you doing this on?
– bosnjak
Jul 23 '19 at 11:32
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How to write a simple database engine [closed]
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Okay, I have found a site which has some information on SQL and implementation - it is a bit hard to link to the page which lists all the tutorials, so I will link them one by one:
http://c2.com/cgi/wiki?CategoryPattern
http://c2.com/cgi/wiki?S...
Get bitcoin historical data [closed]
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Nice, interesting site. Another service I love, is walletinvestor.com/forecast/bitcoin-prediction which use AI and machine learning to make daily cryptocurrency price predictions, for short & long term investments.
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IIS does not list a website that matches the launch url
I need to debug the website i 'm developing (ASP.NET MVC3, Razor, .NET 4, VS2010 SP1
(as administrator)) in IIS7 (Vista Home) and getting the error:
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Razor ViewEngine: How do I escape the “@” symbol?
...username is, say, foobar
it should look like this
<meta name="twitter:site" content=@("@foobar")>
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java.lang.NoClassDefFoundError: org/hamcrest/SelfDescribing
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According to the JUnit GitHub team website (https://github.com/junit-team/junit/wiki/Download-and-Install), junit.jar and hamcrest-core.jar are both needed in the classpath when using JUnit 4.11.
Here is the Maven dependency block for including junit and hamcres...