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How to Reload ReCaptcha using JavaScript?
I have a signup form with AJAX so that I want to refresh Recaptcha image anytime an error is occured (i.e. username already in use).
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What is a lambda (function)?
...ions. For some languages like JavaScript a lambda expression is a specific form of an anonymous function. The JavaScript example you gave is an anonymous function without lambda syntax whereas the JavaScript (ES6) example you gave is a lambda expression.
– Kyle Delaney
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Why does Environment.Exit() not terminate the program any more?
...something. In my case, I had started an IHost using IHost.StartAsync to perform some integration testing, and yet after calling (and of course awaiting) IHost.StopAsync, the process still didn't terminate. Only after calling IHost.Dispose, the process terminates. Thank you for the tip
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Does a “Find in project…” feature exist in Eclipse IDE?
...rch for specific identifiers)
For whole project search:
3. Scope (in the form section) > Enclosing project (Radio button selection).
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Naming returned columns in Pandas aggregate function? [duplicate]
...rmost level, you can use the ravel() function on the multi-level column to form new labels:
df.columns = ["_".join(x) for x in df.columns.ravel()]
For example:
import pandas as pd
import pandas.rpy.common as com
import numpy as np
data = com.load_data('Loblolly')
print(data.head())
# heig...
How to access a preexisting collection with Mongoose?
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Where in the docs can i find this information? This really helpped but there's no place explaining the plural thing.
– StudioWorks
Apr 7 '14 at 20:31
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Convert string to integer type in Go?
...also a handy fmt.Sscanf() which gives even greater flexibility as with the format string you can specify the number format (like width, base etc.) along with additional extra characters in the input string.
This is great for parsing custom strings holding a number. For example if your input is prov...
Difference between socket and websocket?
...ete this accepted answer, I would kindly ask you to edit it with correct information. Thanks!
– Pablo Santa Cruz
Feb 11 '11 at 21:59
2
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AJAX POST and Plus Sign ( + ) — How to Encode?
I'm POSTing the contents of a form field via AJAX to a PHP script and using JavaScript to escape(field_contents) . The problem is that any plus signs are being stripped out and replaced by spaces. How can I safely 'encode' the plus sign and then appropriately 'decode' it on the PHP side?
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How can javascript upload a blob?
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Try this
var fd = new FormData();
fd.append('fname', 'test.wav');
fd.append('data', soundBlob);
$.ajax({
type: 'POST',
url: '/upload.php',
data: fd,
processData: false,
contentType: false
}).done(function(data) {
console...