I am trying get innerHeight, scrollHeight and scrollTop of a new page after user click the url, driver.switch_to_window(driver.window_handles[-1]) # switch to newest window after user click some link WebDriverWait(driver, 20).until(EC.presence_of_element_located((By.TAG_NAME, 'body'))) documentElement = driver.execute_script("return document.documentElement.scrollTop") innerHeight = driver.execute
I have loaded my application logs in BigQuery and I need to calculate country based on IP address from those logs. I have written a join query between my table and a GeoIP mapping table that I downloaded from MaxMind. An ideal query would be OUTER JOIN with range filter, however BQ supports only = in join conditions. So the query does an INNER JOIN and handles missing values in each side of the JO
I have solr setup, which is configured for Master and slave. The indexing is happening in master and slave is replicating the index at every 2 Min interval from master. So there is a delay of 2 Minutes in getting data from master to slave. Lets assume that my master was indexing at 10:42 some data but due to some hardware issue, master went down at 10:43. So now the data which was indexing at 10:4
There's a bit of a confusion here. Repositories access aggregate roots. Aggregate roots are entities. The reason for this is separation of concerns and good layering. This doesn't make sense on small projects, but if you're on a large team you want to say, "You access a product through the Product Repository. Product is an aggregate root for a collection of entities, including the ProductCatalog o
Paul's solution provides a simple, general solution. The question asks for the "the fastest and simplest way". Let's address the fastest part too. We'll arrive at our final, fastest code in an iterative manner. Benchmarking each iteration can be found at the end of the answer. All the solutions and the benchmarking code can be found on the Go Playground. The code on the Playground is a test file,
In a standard Java / SpringMVC / JSP / jQuery web-app, I'm trying to detect a "Back" (or history.go(-1)) event, in order to refresh (AJAX) a summary component/panel content when I return to a page (where we can change the backend data that is displayed by the summary component). I tried the following in JavaScript (following some posts on StackExchange re how to achieve this): <script type="text/j
New to IOS programming but just wondering where is the best place to put functions that I would use throughout my code. For example, I want to write a few functions to perform a POST request to a web service and return a dictionary. Maybe another function to do some calculations. Is it best to create another .swift file and put all my functions there. And what would be a good name to give the file
1) Allow two Cacheables of the same type to be compare protocol Cacheable: Equatable { //....// func identifier() -> String } func ==<T : Cacheable>(lhs: T, rhs: T) -> Bool { return lhs.identifier() == rhs.identifier() } Pros This is the simplest solution. Cons You can only compare two Cacheable objects of the same type. This means that code below will fail and in order to fix it you need to make
I have an Elixir/Phoenix server app and the clients connect through the build in channels system via websockets. Now I want to detect when an user leaves a channel. Sidenote: I'm using the javascript client library inside a Google Chrome Extension. For this I extracted the ES6 code from Phoenix, transpiled it to javascript, and tweaked it a little so it runs standalone. Now when I just close the p
The pre/post increment/decrement operator (++ and --) are pretty standard programing language syntax (for procedural and object-oriented languages, at least). Why doesn't Ruby support them? I understand you could accomplish the same thing with += and -=, but it just seems oddly arbitrary to exclude something like that, especially since it's so concise and conventional. Example: i = 0 #=> 0 i += 1
TCP has the tuple pairs (IP Addr/port/type) to tell one client from another. UDP passes the client IP and port. How does the unix domain keep track of different clients? In other words the server creates a socket bound to some path say /tmp/socket. 2 or more clients connect to /tmp/socket. What is going on underneath that keeps track of data from client1 and client2? I imagine the network stack pl
I would like to establish an IPC connection between several processes on Linux. I have never used UNIX sockets before, and thus I don't know if this is the correct approach to this problem. One process receives data (unformated, binary) and shall distribute this data via a local AF_UNIX socket using the datagram protocol (i.e. similar to UDP with AF_INET). The data sent from this process to a loca
Before upgrading Xcode to 7.2, I was using Xcode 7.1.1 to build and distribute apps. I have upgraded to Xcode 7.2 and none of my provisioning profiles (matched to that particular app's bundle ID) match my installed certificates that were working in Xcode 7.1.1. I only get: Your build settings specify a provisioning profile with the UUID “some_number”, however, no such provisioning profile was foun
I am trying to connect AWS Lambda function to RDS mysql database. I just wanted to update the database from my lambda function. Is it possible to access RDS by specifiying IAM Role and access Policy?. I can connect to mysql databse using mysql client.but when i try on lambda i can't do that. here is my code. console.log('Loading function'); var doc = require('dynamodb-doc'); var dynamo = new doc.D
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