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What does -1 mean in numpy reshape?
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numpy.reshape(a,newshape,order{})
check the below link for more info.
https://docs.scipy.org/doc/numpy/reference/generated/numpy.reshape.html
for the below example you mentioned the output explains the resultant vector to be a single row.(-1) indicates the number of rows to be 1.
if the ...
How do I get the current date in JavaScript?
...xtends the base Date object and includes methods such as addDays. For more information, please see the Git.
In this mod, the format characters are inspired by PHP: date. For a complete list, please see my README
This mod also has a much longer list of pre-made formats. To use a premade format, si...
Could not find default endpoint element
... configuration? Are you just stuck remembering to update the copied config info in all projects that are referencing it? This fix seems to rely too much on the developer's vigilance...
– Sean Hanley
Nov 5 '10 at 13:30
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Sending multipart/formdata with jQuery.ajax
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I just built this function based on some info I read.
Use it like using .serialize(), instead just put .serializefiles();.
Working here in my tests.
//USAGE: $("#form").serializefiles();
(function($) {
$.fn.serializefiles = function() {
var obj = $(this);
...
Is it correct to use alt tag for an anchor link?
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This piece of info happens to be correct at w3schools, but w3schools is not official and it is not reliable, see w3fools.com
– Jukka K. Korpela
Feb 13 '13 at 11:50
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adb update a non-market apk?
...r, it's better to provide an example. read the How to Answer page for more info.
– ItamarG3
Jun 27 '17 at 13:28
1
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Check for internet connection availability in Swift
...google.com"
var context = SCNetworkReachabilityContext(version: 0, info: nil, retain: nil, release: nil, copyDescription: nil)
let reachability = SCNetworkReachabilityCreateWithName(nil, host)!
SCNetworkReachabilitySetCallback(reachability, { (_, flags, _) in
let...
What is the use of the pipe symbol in YAML?
...The pipe is used when you want newslines to be kept as newlines.
For more information : https://yaml-multiline.info/
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How to set custom header in Volley Request
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If what you need is to post data instead of adding the info in the url.
public Request post(String url, String username, String password,
Listener listener, ErrorListener errorListener) {
JSONObject params = new JSONObject();
params.put("user", username);
params.put...
How to use background thread in swift?
...dn't actually work, instead use Int(QOS_CLASS_BACKGROUND.value).
For more information see Apples documentation
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