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Failed to locate the winutils binary in the hadoop binary path
...which configuration file we need to set hadoop.home.dir property (Ex. hdfs-site.xml, core-site.xml ) ?
– Tushar Sarde
Aug 21 '14 at 4:08
...
Django: “projects” vs “apps”
...it.
Often, I want to create a main app, so I create one, usually called website. However, at a later date I might want to develop original functionality just for this site. With a view to making it removable (whether or not I ever do) I tend to then create a separate directory. This also means I can...
Get all child views inside LinearLayout at once
...
Get all views of a view plus its children recursively in Kotlin:
private fun View.getAllViews(): List<View> {
if (this !is ViewGroup || childCount == 0) return listOf(this)
return children
.toList()
.flatMap { it.getAllViews() }
.plus(this as View...
Adding a column to a data.frame
...onsecutive number len times
get.seq <- mapply(from, to, 1:length(from), FUN = function(x, y, z) {
len <- length(seq(from = x[1], to = y[1]))
return(rep(z, times = len))
})
# when we unlist, we get a vector
your.df$group <- unlist(get.seq)
# and append it to...
PHP how to get local IP of system
...se my servers are behind a load balancer so getHostName doesn't return the sites domain name.
– Yep_It's_Me
May 2 '18 at 2:29
...
How to clear Facebook Sharer cache?
...
I found a solution to my problem. You could go to this site:
https://developers.facebook.com/tools/debug
...then put in the URL of the page you want to share, and click "debug". It will automatically extract all the info on your meta tags and also clear the cache.
...
Catch all JavaScript errors and send them to server
...
If your website is using Google Analytics, you can do what I do:
window.onerror = function(message, source, lineno, colno, error) {
if (error) message = error.stack;
ga('send', 'event', 'window.onerror', message, navigator.userAgen...
What static analysis tools are available for C#? [closed]
...
The FxCop link has been removed from the Microsoft site. Here is the FxCop 10.0 "download": microsoft.com/downloads/…
– ulrichb
Jun 23 '10 at 10:37
...
A worthy developer-friendly alternative to PayPal [closed]
...2"
-d "card[exp_month]=12"
-d "card[exp_year]=2012"
-d "card[cvc]=123"
Excellent developer tools and a sandbox
You can test your payment form integration with test API keys before going live. More info: https://stripe.com/docs/testing
Good example API implementations, preferably ...
Reject binary with state waiting for review (can't find reject binary button)
... this version from review" message did not appear on the iTunes Connect website on my app's "Waiting for review" version page.
However, I did see a "Reject this binary" link in the iTunes Connect iOS application:
Steps to access that page:
Open the iTunes Connect app on your iOS device.
Sign i...