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Nakia Keebler

Questions by Nakia Keebler

Disable Flutter's “red screen of death”?

Is there a way to disable Flutter's "red screen of death"? I don't mind it during debug, but it seems to also appear...

Matplotlib (pyplot) savefig outputs blank image?

I am trying to save plots I make using matplotlib; however, the images are saving blank. Here is my code: plt.subp...

Heroku + node.js error (Web process failed to bind to $PORT within 60 seconds of launch)?

I have my first node.js app (runs fine locally) - but I am unable to deploy it via heroku (first time w/ heroku as w...

How to list files inside a folder with SQL Server?

How do I list files inside a folder in SQL Server without using the xp_cmdshell stored procedure? ...

localhost/xampp/ or http://localhost/index.php can't be accessed?

I am learning server and sql. So I need to install xampp. But unfortunately my localhost/index.php and localhost/xa...

fopen c with multiple files?

In my software I have to read multiple txt databases in a serial way, so I read the first, then I do something with ...

What does ** (double star/asterisk) and * (star/asterisk) do for parameters??

In the following method definitions, what does the * and ** do for param2? def foo(param1, *param2): def bar(param1...

How to hide parameter based on another parameter value in SSRS?

Hi I have 2 parameters param1 and param2. param1 has values true and false.my requirement is if i select true in pa...

Is creating a C# generic method that accepts (nullable) value type and reference type possible??

I want to create a simple method that accepts both value type and reference type parameters, i.e. int is value, and ...

'newline unexpected' Error in BASH script?

I have SHARED.SH file: #!/bin/sh g_dlg_yes=1 g_dlg_no=0 g_dlg_cancel=2 g_dlg_unknown=127 show_confirm_dlg() { ...

File b'train.csv' does not exist even though file exist?

Code: import pandas as pd train_df = pd.read_csv("train.csv") Error: FileNotFoundError Traceba...

fatal error: mpi.h: No such file or directory #include <mpi.h>?

when I compile my script with only #include &lt;mpi.h&gt; it tells me that there is no such file or directory. Bu...

lib unspecified & Error in loadNamespace?

I had everything working with R and RStudio, but then I moved the folders when cleaning up my computer directories &...