I have things like this using eval(): $result = eval(\"return \".$value1.$operator.$value2.\";\"); Where the operator is from a variable, or a db field.
disclaimer: this code is bad practice., and only works due to something bug-like. Never use it in a real situation. This question is about the interesting behaviour of R, nothing else than that.
I have this code : objects = Event.objects.all() i = 0 dict = {} small_dict = {} for o in objects: small_dict = {\'id\': o.id, \'url\': o.url, \'name\': o.name, \'image\': o.image}
I have commands in a bash script that are similar to this: eval \"( java -classpath ./ $classname ${arguments[@]} $redirection_options $file )\" &
there have been hundreds if not thousands of posts concerning the use of PHP\'s eval(); to run code from a database. Through all my searching I have not found an answer to my question (explained short
0001: response $[0] = [string] \"{\\\"code\\\":200,\\\"id\\\":121}\" 0001: eval(response) Synta开发者_开发知识库xError: invalid label
in my Java code I have this snippet: String str = \"\\\\u9601\"; But I want it to be: String str = \"开发者_如何学Python\\u9601\";
As far as I know it is considered bad practice to eval() JSON objects in JavaScript, because of security. I can understand this concern if the JSON comes from another server.
The JavaScript object data has an attribute \'amplitudes\' which is a string concatenated bunch of bitmask arrays coming from the server.
I was wondering if eval (or some variant of jQuery\'s getScript) can be used to position external javascript in places other than the end of the DOM or at the head. I\'ve tried:
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