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Brooke Bartell

Questions by Brooke Bartell

matrix sort of graphics in C?

I am making a program with graphics.h in C.I am trying to implement the matrix screen saver but I am stuck here in t...

What is ahk_class? How can I use it for window matching??

The AutoHotkey Beginner Tutorial includes a sample script to demonstrate window specific hotkeys and hotstrings. #I...

Getting an “ambiguous redirect” error?

The following line in my Bash script echo $AAAA" "$DDDD" "$MOL_TAG >> ${OUPUT_RESULTS} gives...

“/usr/bin/ld: cannot find -lz”?

I am trying to compile Android source code under Ubuntu 10.04. I get an error saying, /usr/bin/ld: cannot find -...

How can I figure out what is holding on to unfreed objects??

One of our programs is sometimes getting an OutOfMemory error on one user's machine, but of course not when I'm test...

Exception: Could not parse query :containsOwn(text)?

hi all i am using jsoup in a java-ee app to parse html i want to get the first tag which contains a text, and when...

Why for(int i=0; i<10; ++i) and for(int i=0; i<10; i++) return the same??

Why for(int i=0; i&lt;10; i++) std::cout &lt;&lt; i &lt;&lt; std::endl; and for(int i=0; i&lt;10; ++i) ...

What is the difference between clc and clear all in Matlab??

I am new to MATLAB and was going through some machine learning projects written in MATLAB. Some files start with the...

Subtracting one arrayList from another arrayList?

I have two arrayLists and I am trying to "subtract" one arrayList from another. For example, if I have one arrayList...

pip install mysqlclient returns "fatal error C1083: Cannot open file: 'mysql.h': No such file or directory?

Here is this issue: I attempt to install mysqlclient like so C:\Users\amccommon349&gt;pip install mysqlclient Colle...

How to sum values in an iterator in a PySpark groupByKey()?

I'm doing my first steps on Spark (Python) and I'm struggling with an iterator inside a groupByKey(). I'm not able t...

SQL 'stuff' and 'FOR XML PATH' generating strange symbols?

I have the following query inside a larger Select statement in SQL Server: CONVERT(NVARCHAR(2000),stuff((SELECT ';...

Is there a git-merge --dry-run option??

I'm merging in a remote branch that may have a lot of conflicts. How can I tell if it will have conflicts or not? ...

Learning Haskell: How to remove an item from a List in Haskell?

Trying to learn Haskell. I am trying to write a simple function to remove a number from a list without using built-i...

Undefined reference to a static member?

I'm using a cross compiler. My code is: class WindowsTimer{ public: WindowsTimer(){ _frequency.QuadPart = 0ul...