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Convert string to Python class object?
... Eval does not leave the door open to anything. If you have malicious, evil users who might maliciously and evilly pass bad values to eval, they can just edit the python source. Since they can just edit the python source, the door is, was, and always will be open.
– S.Lott
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Am I immoral for using a variable name that differs from its type only by case?
... data types.
Person person = new Person(); // okay
int Int = 42; // pure evil
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String to object in JS
...console.log(obj.path); // will print /img/filename.jpg
REMEMBER: eval is evil! :D
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How to create a memory leak in Java?
...t (way too many industry popular libraries).
ThreadLocal caches; those are evil in many cases. I am sure everyone has seen quite a bit of simple caches based on ThreadLocal, well the bad news: if the thread keeps going more than expected the life the context ClassLoader, it is a pure nice little lea...
How Do I Convert an Integer to a String in Excel VBA?
...ng was not found.
But adding an empty string to the value works, too.
Dim Test As Integer, Test2 As Variant
Test = 10
Test2 = Test & ""
//Test2 is now "10" not 10
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RegEx to exclude a specific string constant [duplicate]
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(?!^ABC$)(^.*$)
If this does not work in your editor, try this. It is tested to work in ruby and javascript:
^((?!ABC).)*$
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When are C++ macros beneficial? [closed]
...cros.
Anyway, macros are very useful when used correctly. Macros are not evil -- their misuse is evil.
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Is there any way to call a function periodically in JavaScript?
...f strings that will be "evaled" to those functions.
// example 1
function test() {
alert('called');
}
var interval = setInterval(test, 10000);
Or:
// example 2
var counter = 0;
var interval = setInterval(function() { alert("#"+counter++); }, 5000);
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Adding a background image to a element
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Use like ..
<div style="background-image: url(../images/test-background.gif); height: 200px; width: 400px; border: 1px solid black;">Example of a DIV element with a background image:</div>
<div style="background-image: url(../images/test-background.gif); height: 200px;...
Strangest language feature
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Semicolon insertion is one of the most evil parts of JavaScript.
– user240438
Jan 5 '10 at 1:17
231
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