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How do you dynamically add elements to a ListView on Android?

...anyone explain or suggest a tutorial to dynamically create a ListView in android? 7 Answers ...
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Which is faster/best? SELECT * or SELECT column1, colum2, column3, etc

...eard that SELECT * is generally bad practice to use when writing SQL commands because it is more efficient to SELECT columns you specifically need. ...
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Using G++ to compile multiple .cpp and .h files

...++ code that was written poorly with one cpp file which contained the main and a bunch of other functions. There are also .h files that contain classes and their function definitions. ...
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“[notice] child pid XXXX exit signal Segmentation fault (11)” in apache error.log [closed]

... Attach gdb to one of the httpd child processes and reload or continue working and wait for a crash and then look at the backtrace. Do something like this: $ ps -ef|grep httpd 0 681 1 0 10:38pm ?? 0:00.45 /Applications/MAMP/Library/bin/httpd -k start 501...
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Visual Studio C# statement collapsing

... 2012 (@MSDN) C# outline 2013 (@MSDN) C# outline 2015 (@MSDN) Visual Basic and C# Outliner The last extension supports only VS 2015 and VS 2017, but it's the most powerful one. It supports syntax coloring inside collapsed blocks, it is more fault-tolerant and optimized. If the extension doesn'...
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What's an Aggregate Root?

... concept of an Aggregate Root keeps coming up. When searching both the web and Stack Overflow for help with what an aggregate root is, I keep finding discussions about them and dead links to pages that are supposed to contain base definitions. ...
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node.js fs.readdir recursive directory search

...ctory search using fs.readdir? I realise that we could introduce recursion and call the read directory function with the next directory to read, but am a little worried about it not being async... ...
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What is NODE_ENV and how to use it in Express?

...ode application is run, it can check the value of the environment variable and do different things based on the value. NODE_ENV specifically is used (by convention) to state whether a particular environment is a production or a development environment. A common use-case is running additional debuggi...
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Unable to import a module that is definitely installed

... I have run into this many times and I think I just discovered the reason: umask is passed through sudo, so if your personal umask is tight and you use sudo for the install, the files and directories will be over-restricted. If you simply su first and then...
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cannot download, $GOPATH not set

...ults to $HOME/go, but you may still find this useful if you want to understand the GOPATH layout, customize it, etc.] The official Go site discusses GOPATH and how to lay out a workspace directory. export GOPATH="$HOME/your-workspace-dir/" -- run it in your shell, then add it to ~/.bashrc or equiv...