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Development React

Draw view with map in React Native

What I did here so far is, just created three random views and with the help of the state, I just hide/show the view. However, according to requirements that I have, the logic is the following: If you click to any close icon (x) it should disappear and in place of this, the view which […]

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Development

How to Initialize the List with the same element in flutter dart?

I have a list in dart I want to initialize the list with n number of the same element. example:- initialize the integer list with element 5 4 times. List<int> temp = [5,5,5,5]; what are different ways to initialize the list in dart flutter?

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Development

Passing Value from one function to another JS

following problem I got 2 functions This is my onInit: onInit: function() { sap.ui.core.UIComponent.getRouterFor(this).getRoute(“CoObject”).attachMatched(this._onRouteMatched, this); }, _onRouteMatched: function(oEvent) { var sRoute = oEvent.getParameter(“arguments”).Route; } and I need to use the Value of sRoute in this function: _onWeiterButtonPress: function(oEvent) { var oRouter = this._getRouter(); var AufNr = this.getView().byId(“IptAufNr”).getValue(); } In need sRoute to check which tile […]

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Development

AWS CLI mv not recognizing exclude include arguments in bash script

I am reorganizing my s3 file structure and want to essentially create 1000 subfolders because all my files are in one directory. For the example, I simplified this down to six files (these will be split into 3 subfolders). In the terminal, the following command works perfectly for just the AAP subfolder. aws s3 mv […]

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Development

Set positions of different widgets, buttons, etc and create lineedit with horizontal scrollbar

In the window below you can see how my ui looks so far. Now I have the following two problems: I want that the right half of the window has a (almost) fixed size when in- or decreasing the window in size. The left part (the big square with the scrollbars) should fill the rest […]

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Development

How to find distance to kth-nearest neighbor for all the points in the data set

Let’s we have a matrix X of shape (10000, 1500). Let we take k = 9. We want to find distance from each of the point in X to the 9th nearest point in X. Is there any function or Sklearn library exist for this task. def k_nearest_distances(X, k){ return d } d should be […]

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Development GitHub Python

How do I get dBA noise levels within Python?

We are looking to record the sound levels in our space over time, so that we can message people if it gets too noisy for the neighbours. We therefore need to look at the microphone to get the sound level it is currently experiencing, then store that in dBA in our database. We are using […]

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Development

Is it possible to CD into a file?

I find a list of files that I need to cd to (obviously to the parent directory). If I do cd ./src/components/10-atoms/fieldset/package.json I get the error cd: not a directory:, which makes sense. But isn’t there a way to allow for that? Because manipulating the path-string is pretty cumbersome and to me that would make […]

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Development System & Network

Is there a way to have ssh fail on a “Warning”?

I’ve got a reverse ssh setup with the forward link being kept up by autossh. If the internet connection drops while I’m actually using the ssh, the client can hang and not terminate the session properly right away. If the internet connection returns before the previous connection has been cleaned up properly, autossh will connect […]

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Development

Not able add state in StateListDrawable

In adapter class, i want to highlight the view but i am not able to do. Following are the code that i have used : StateListDrawable stateListDrawable = new StateListDrawable(); stateListDrawable.addState(new int[]{-android.R.attr.state_enabled}, new ColorDrawable(Color.CYAN) ); stateListDrawable.addState(new int[]{android.R.attr.state_enabled, android.R.attr.state_pressed}, new ColorDrawable(Color.GREEN)); stateListDrawable.addState(new int[]{}, new ColorDrawable(Color.BLACK)); Log.e(“State “,””+stateListDrawable.getState().length ); -> in log display state 0