Month: December 2022

[Solved] How to add elements in list in for loop? My output is [1,1,1] instead of [1,4,5] [closed]

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Your version does not work because index always get the first match. And this code is way cleaner and shorter: def search_for_string(lists,str1): list2=[] for index, value in enumerate(lists): if value==str1: lists[index] = ‘xxxxx’ list2.append(index) return list2 sample_list = [“artichoke”, “turnip”, “tomato”, “potato”, “turnip”, “turnip”, “artichoke”] print(search_for_string(sample_list, “turnip”)) Output : C:\Users\Documents>py test.py [1, 4, 5] solved … Read more

[Solved] Matrix, how to solve? [closed]

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import random n = int(input(‘Введите кол-во столбцов матрицы: ‘)) #columns m = int(input(‘Введите кол-во строк матрицы: ‘)) #rows matrix = [[random.randrange(0, 10) for y in range(n)] for x in range(m)] for i in range(m): for j in range(n): print(matrix[i][j], end = ” “) print() max_x = 0 for i in range(m): for j in range(n): … Read more

[Solved] How to simulate saturations and thresholds with Scipy?

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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] Countdown that can mix various times

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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

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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]

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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?

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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

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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] getting error in URL why? [closed]

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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]