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Facebook Callback appends '#_=_' to Return URL
...ow.location.hash = "";
}
Full version with step by step instructions
// Test for the ugliness.
if (window.location.hash === "#_=_"){
// Check if the browser supports history.replaceState.
if (history.replaceState) {
// Keep the exact URL up to the hash.
var cleanHref = w...
insert multiple rows via a php array into mysql
...ary copying. Primarily, this means you want to avoid concatenation. The fastest and most memory efficient way to build a large string, such as for inserting hundreds of rows at one, is to take advantage of the implode() function and array assignment.
$sql = array();
foreach( $data as $row ) {
...
Using PropertyInfo to find out the property type
...
OK, written some unit tests and it works a treat. It does indeed treat string and String the same. I expected that, but just wanted to make sure.
– peter
Sep 16 '10 at 20:45
...
How to detect the current OS from Gradle
...t this method is not ideal as it is using the Gradle internal API.
It was tested with Gradle 4.10.
My docker container has no internet
...e (same as OP, Ubuntu 14.04 / Docker 18.01.0-ce). This link can be usefull test internet connection without ping if you don't have ping command on your docker image. If your host don't have systemctl (Ubuntu 14.04) try How to restart the networking service? and/or restart you computer.
...
Epoch vs Iteration when training neural networks
...
Typically, you'll split your test set into small batches for the network to learn from, and make the training go step by step through your number of layers, applying gradient-descent all the way down. All these small steps can be called iterations.
An e...
How to find a deleted file in the project commit history?
... three into one function, add this into your .bashrc or .zshrc: git-grep-latest(){ result_path=$(git log --diff-filter=D --summary | grep $1 | head -1 | awk '{print $4;}'); latest_commit=$(git log --all -- $result_path | head -1 | awk '{print $2;}'); git show $latest_commit -- $result_path; } ...
What is the iBeacon Bluetooth Profile
...uez to send this advertisement, and iOS7 devices running Apple's AirLocate test code pick it up as an iBeacon with the fields specified above. See: Use BlueZ Stack As A Peripheral (Advertiser)
This blog has full details about the reverse engineering process.
...
Node.js Best Practice Exception Handling
...andling
TL;DR: Handling async errors in callback style is probably the fastest way to hell (a.k.a the pyramid of doom). The best gift you can give to your code is using instead a reputable promise library which provides much compact and familiar code syntax like try-catch
Otherwise: Node.JS callba...
Python set to list
...
Your code does work (tested with cpython 2.4, 2.5, 2.6, 2.7, 3.1 and 3.2):
>>> a = set(["Blah", "Hello"])
>>> a = list(a) # You probably wrote a = list(a()) here or list = set() above
>>> a
['Blah', 'Hello']
Check th...