Rather than try to address your specific questions as other answers have already done, I’ll try to explain in simple terms the basics behind behaviors, and let you answer your own questions based on understanding those basics. A behavior is basically a message handling framework, where by “framework” I mean the classical definition of a … Read more
Unfortunately there is no onload support for stylesheets in most modern browsers. There is a solution I found with a little Googling. Cited from: http://thudjs.tumblr.com/post/637855087/stylesheet-onload-or-lack-thereof The basics The most basic implementation of this can be done in a measely 30 lines of — framework independent — JavaScript code: function loadStyleSheet( path, fn, scope ) { … Read more
For many times I have encountered similar problems and most of the time the reason was a malformed json. Try getting the result as text data type to see whether this is your problem. Also, I’d like to ask if you’re using a parameter like “&jsoncallback=?” in your url, since your data type is jsonp … Read more
You have to do the processing on the results from the db query on a callback only. Just like. function getColour(username, roomCount, callback) { connection.query(‘SELECT hexcode FROM colours WHERE precedence = ?’, [roomCount], function(err, result) { if (err) callback(err,null); else callback(null,result[0].hexcode); }); } //call Fn for db query with callback getColour(“yourname”,4, function(err,data){ if (err) { … Read more
Thanks RASG for https://stackoverflow.com/a/3211647/982924 Async function with callback: function async(u, c) { var d = document, t=”script”, o = d.createElement(t), s = d.getElementsByTagName(t)[0]; o.src=”https://” + u; if (c) { o.addEventListener(‘load’, function (e) { c(null, e); }, false); } s.parentNode.insertBefore(o, s); } Usage: async(‘snapabug.appspot.com/snapabug.js’, function() { SnapABug.init(‘XXXXX-XXXXX-XXXXX-XXXXX-XXXXX’); }); jsFiddle
You can pass the exec function a callback. When the exec function determines the username, you invoke the callback with the username. var child = exec(cmd, function(error, stdout, stderr, callback) { var username = stdout.replace(‘\r\n’,”); callback( username ); }); Due to the asynchronous nature of JavaScript, you can’t do something like this: var username; var … Read more
With the code you have provided test will still be in scope inside the callback. xhr will not be, other than xhr.responseText being passed in as data. Updated from comment: Assuming your code looks something like this: for (var test in testers) getFileContents(“hello”+test+”.js”, function(data) { alert(test); }); } As this script runs, test will be … Read more
When you call trigger, the bound event handler is immediately executed, so you don’t need any callback. Just use $input.trigger(‘click’); runtests();
Let’s assume you have a very simple table called User that looks something like this: ╔════╦══════════╗ ║ ID ║ Name ║ ╟────╫──────────╢ ║ 1 ║ Slvrfn ║ ║ 2 ║ Sean ║ ║ 3 ║ Drew ║ ║ 4 ║ mah ║ ╚════╩══════════╝ And you call sqlite3_exec like this (the arguments are described in detail … Read more
NOTE: this answer is outdated and only works with TF1. Check @bers’s answer for a solution tested on TF2. After model compilation, the placeholder tensor for y_true is in model.targets and y_pred is in model.outputs. To save the values of these placeholders at each batch, you can: First copy the values of these tensors into … Read more