The eval statement tells the shell to take eval’s arguments as commands and run them through the command-line. It is useful in a situation like below: In your script if you are defining a …

As described in the documentation, eval() also has globals and locals keyword arguments which can be used to limit the functions that are available through the eval function. For example, if …

eval'd code executes slower (no opportunity to compile/cache eval'd code) Edit: As @Jeff Walden points out in comments, #3 is less true today than it was in 2008. However, while some …

Dec 1, 2009 · When creating/testing code segments eval is PERFECT! Just build a basic scaffolding webpage with textareas and an eval button. Put code into a textarea then press …

Aug 13, 2013 · The danger of eval() is that an attacker may be able to manipulate data that is eventually run through eval() in other ways. If the eval()'d string comes from an HTTP …

At step 6 eval causes the processed line to be sent back to step 1. It is the only condition under which the execution sequence goes back. That is why I say: With eval an input line is parsed …

May 6, 2012 · In my case using this on a large scale tcp server doesn't require me to recompile source code and kick all clients cause of restarting. So I use eval to add in new scripts on the …

This code snippet shows how Eval and Bind would be used for a ListView control (InsertItem needs Bind, as explained by Darin Dimitrov above, and ItemTemplate is read-only (hence …

May 22, 2017 · FireBug profiler claims that second longest function is eval(), taking up to nearly 6% of the run time. Everyone says eval is EVIL (as in bad) and slow (as I have found), but I …

Nov 16, 2017 · While eval only allows you to evaluate a string that contains a single expression, you can eval a whole statement, or even a whole module that has been compiled into …