Kirat[ad_1] It would be a lot easier for you to create a cross tabs query. If you can identify the pattern, the dynamic code can be easier to code and there are multiple examples on the internet (and this site). If you don’t know how to create dynamic code, I’d suggest that you stay away … Read more
[ad_1] Interesting problem. If the array is of signed integers, I believe it is possible in O(n) time and O(1) space, with no overflows, assuming the length is small enough to permit such a thing to happen. The basic idea is as follows: We have n numbers. Now on dividing those numbers by n+1, we … Read more
[ad_1] Using prefix and ?: as a one-liner func right(value: String, length: Int) -> String { return value.count > length ? String(value.prefix(value.count – length)) : value } [ad_2] solved Check if passed argument value is nil or empty
[ad_1] The first thing you need to do is know how to connect and establish a valid WebSocket connection. This involves a connect, an upgrade request, and a handshake to seal the deal. (to keep the socket alive vs a standard HTTP GET that closes the socket after send. You then need to call the … Read more
[ad_1] You need to indent your code properly: import os for x in os.listdir(“/home/”): print x 3 [ad_2] solved Python list contents error [duplicate]
[ad_1] You could use regex capturing group. if(Regex.IsMatch(temp,@”^([a-zA-Z])[a-zA-Z]{3,}\1$”)) It should match the words which starts and endswith the same letter and the word must contain atleast 5 letters. For greater than 5 letters, just change the number 3 to 4. 3 [ad_2] solved Check words that start and end with same letter in C#
[ad_1] you need to be very careful while typing. You’re not calling the right function so nothing happens. function yearsUntilRetirement(name, year) { var age = calculateAge(year); console.log(‘hello’); var retirement = 65 – age; if (retirement >= 0) { console.log(name + ” retires in ” + retirement + ” years.”); } else { console.log(name + ” … Read more
[ad_1] You should select the button and look in the “connections inspector”, the reference should appear there. 3 [ad_2] solved iOS – removing reference of a property I had deleted
[ad_1] You can define Context inner class MonsterAdapter public class MonsterAdapter extends BaseAdapter{ Context mContext; public MonsterAdapter(Context context, …){ this.mContext = context; … } } then you can use imageView.setImageResource(mContext.getResources().getIdentifier(variableValue, “drawable”, getPackageName())); [ad_2] solved Get resources images from variable
[ad_1] Its not vertically, it is horizontally <LinearLayout xmlns:android=”http://schemas.android.com/apk/res/android” android:layout_width=”match_parent” android:layout_height=”match_parent” android:orientation=”vertical”> <HorizontalScrollView android:layout_width=”match_parent” android:layout_height=”wrap_content”> <LinearLayout android:layout_width=”match_parent” android:layout_height=”match_parent” android:orientation=”horizontal”> // Add your ImageButtons </LinearLayout> </HorizontalScrollView> 5 [ad_2] solved Horizontal ScrollView in fragment Android
[ad_1] In your build.gradle(app:module) add this line in the dependencies block: implementation ‘com.github.alamkanak:android-week-view:1.2.6’ and follow instruction according to the link you posted. [ad_2] solved how can I use this library in android studio
[ad_1] Here’s how c++11 has made compile time programming (slightly) easier template <typename UIntType> constexpr bool IsPowerOfTwo(UIntType r) { return (r & (r – 1)) == 0; } namespace detail { template<class UIntType, UIntType r, bool> struct ModuloHelper; template<class UIntType, UIntType r> struct ModuloHelper<UIntType, r, true> { template<class T> static T calc(T value) { return … Read more
[ad_1] The distance from one vertical edge to another is either from the right-hand side of rect1 to the left-hand side of rect2, or the other way around. You don’t need to know which rectangle is the one on the left or right; you can take the smaller of the two possible values. rect1 = … Read more
[ad_1] The problem has to do with the way that the name this is resolved. At the moment, when your onContextMenu method is called, this is not resolved to your AppContextMenuComponent class (as you might expect). To see this in action, try inserting console.log(this) somewhere within that method. Since this is not resolved as you … Read more
[ad_1] There are two ways: 1) Attaching the data: attach(data1) And then this code should work: cor(V1, V2) 2) Using $ for accesing columns in a dataframe cor(data1$V1, data1$V2) [ad_2] solved Object not detected in R [closed]