[Solved] How can I adjust my code to adapt the Django upgrade?
It should be: from django.template.library import TagHelperNode Reference can be found here. 1 solved How can I adjust my code to adapt the Django upgrade?
[Solved] How to simulate saturations and thresholds with Scipy?
You could try Steven Masfaraud’s block module simulator (BMS). As of August 2016 it has nonlinear block elements for Saturation, Coulomb, Dead Zone, and Hysteresis. Here’s a link to one of his examples. The other option on this Quora post is PyLinX. It looks like SciPySim may no longer be under development, from this link … Read more
[Solved] What is the “weight” of an array? [closed]
As everyone is refferring – weight is the sum of the numbers, not digits. And the function is simple: var w = 0; for (var i=0; i<arr.length; i++) { w = w + arr[i]; } console.log(w); But if you want to add together all the digits, you were almost correct – number to string, split … Read more
[Solved] How to display position of an element in an array? [closed]
I think you have a simple, one-line change. You get the name instead of the index, because that’s exactly what you told it to print. Instead, use this: print(‘The index of this name is ‘, index) Your original went to the extra trouble to look up the name in that location. 1 solved How to … Read more
[Solved] Countdown that can mix various times
Try this https://jsfiddle.net/6bd3L1ew/7/ config = { ‘0’:8, ‘1’:7, ‘2’:6, ‘3’:5, ‘4’:4, ‘5’:3, ‘6’:2, ‘7’:1, ‘8’:1, ‘9’:1, ’10’:1, ’11’:1, ’12’:1, ’13’:1, ’14’:1, ’15’:1, ’16’:1, ’17’:15, ’18’:14, ’19’:13, ’20’:12, ’21’:11, ’22’:10, ’23’:9 } var start = new Date(); function pad(num) { return (“0” + parseInt(num)).substr(-2); } function tick() { var nowTime = new Date().getHours(); var untilTime = … Read more
[Solved] SQL function PIVOT with 2 column
select order_number, line_number, isnull(max(case when linenum=1 then name else null end),”) name1 , isnull(max(case when linenum=1 then value else null end),”) value1, isnull(max(case when linenum=2 then name else null end),”) name2, isnull(max(case when linenum=2 then value else null end),”) value2, isnull(max(case when linenum=3 then name else null end),”) name3, isnull(max(case when linenum=3 then value else … Read more
[Solved] Disable only one from the list Recyclerview in android [closed]
Try this in onBindViewHolder method: if (position==2)// position which you want to disable { holder.textView.setOnClickListener(null) }else { holder.textView.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { // perform action here } }); } 2 solved Disable only one from the list Recyclerview in android [closed]
[Solved] What is the difference between these cin functions?
Explanations The function cin.fail() returns true if the failure bit is set in the cin stream. The expression cin >> will ignore spaces then attempt to read in the data type. If the read fails, the cin status will be set to failure. There is an overload that allows the return value of operator>> to … Read more
[Solved] Making a listview from JSON array
You are creating an empty list and you’re giving it to the adapter. So, there is not a list to display. listView = (ListView) findViewById(R.id.lstPublikasi); lstPublikasi = new ArrayList<Publikasi>(); publikasiAdapter = new PublikasiAdapter(lstPublikasi,getApplicationContext()); You must fill the list when the response come successfully. After that you must give the list to the adapter’s method such … Read more
[Solved] How do i find the first un-escaped quotes in Java?
You may try this regex to find first un-escaped quote, ^[^”\\]*?(?:[\\]{2})*(“) Demo,,, in which I intended to capture the first unescaped quote to group 1 (\1 or $1). And for finding the index of the quote( captured group 1), you will need to retrieve the value, matcher.start(1) solved How do i find the first un-escaped … Read more
[Solved] Handling numbers in lists (Python) [duplicate]
Using a for loop: acc = 0 for num in list1: acc += num Another approach: acc = sum(list1) solved Handling numbers in lists (Python) [duplicate]
[Solved] delete Autofilter Field resullt using the header Name
I tried to always use an autofilter to find the empty cells before removing them but I’m stuck with it . instead i used SpecialCells function Since i want to delete the Empty cells. So it Works but if I want to delete other celles dipending other special criteria than blank or somting that is … Read more
[Solved] getting error in URL why? [closed]
The error message tells you the problem: Exception in thread “main” java.net.MalformedURLException: no protocol: upload1.something.com at java.net.URL.<init>(URL.java:586) at java.net.URL.<init>(URL.java:483) at java.net.URL.<init>(URL.java:432) at Ideone.main(Main.java:12) Ideone You are missing the protocol. solved getting error in URL why? [closed]
[Solved] how can i extract the content of an ISO-8601 with regex and convert the time into numeric in this case using java [closed]
how can i extract the content of an ISO-8601 with regex and convert the time into numeric in this case using java [closed] solved how can i extract the content of an ISO-8601 with regex and convert the time into numeric in this case using java [closed]
[Solved] Background color change (every second a slight change) [closed]
This May Help You ValueAnimator colorAnim = ObjectAnimator.ofInt(**myView**, “backgroundColor”, Color.RED, Color.BLUE); colorAnim.setDuration(3000); colorAnim.setEvaluator(new ArgbEvaluator()); colorAnim.setRepeatCount(ValueAnimator.INFINITE); colorAnim.setRepeatMode(ValueAnimator.REVERSE); colorAnim.start(); Where myView is the view on which you want to apply Animation 2 solved Background color change (every second a slight change) [closed]