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How to make a HTTP request using Ruby on Rails?
... @yagooar which is great, prevents malicious redirects like file:///etc/passwd
– gertas
Nov 17 '15 at 15:58
1
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How to open the Google Play Store directly from my Android application?
...n. Please also note, that e.g. app rating is only relevant in GP Store app etc...
To open Google Play AND ONLY Google Play I use this method:
public static void openAppRating(Context context) {
// you can also use BuildConfig.APPLICATION_ID
String appId = context.getPackageName();
Inte...
Unable to export Apple production push SSL certificate in .p12 format
...
In order to export as p12 you either need to generate the cert from your machine or have the key that was used to generate it on your machine.
To ensure this will work:
Log in to Apple's Dev Center
Go to the Provisioning Port...
Phonegap Cordova installation Windows
...d the PhoneGap master .zip
In that zip are project files for window phone, etc platform... just use those templates.
I don't know how such an easy process could have worse documentation. It as if it was written by lawyers.
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How can I swap positions of two open files (in splits) in vim?
...le, I split the window many times, and ran some 0r!figlet one [two, three, etc], then tested it out. Before going further I checked github, found your (wes') plugin, with animated figlet window swaps, and a link to this same answer (which I had as a comment in my .vimrc). I felt like I'd already mad...
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)...
Preserving signatures of decorated functions
... all arguments to a specific type, perform logging, implement memoization, etc.
6 Answers
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Why Func instead of Predicate?
...now what "predicate" means - otherwise you need to look at object-browser (etc) to find the signatute.
Conversely Func<T,bool> follows a standard pattern; I can immediately tell that this is a function that takes a T and returns a bool - don't need to understand any terminology - just apply ...
How to get the text node of an element?
... within an element node that you want to target (the first, second, third, etc...).
– Anthony Rutledge
May 15 '18 at 8:49
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Have a div cling to top of screen if scrolled down past it [duplicate]
...y page is first loaded, is about 100px from the top (it holds some buttons etc. for the page).
4 Answers
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