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How to close a Java Swing application from the code
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System.exit(0) isn't just crude, it's evil. Check all frames, call dispose. If that fails, run a debugger and see what non-daemon threads are still alive.
– James Schek
Nov 3 '08 at 17:10
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What is the most efficient way to store a list in the Django models?
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"Premature optimization is the root of all evil."
With that firmly in mind, let's do this! Once your apps hit a certain point, denormalizing data is very common. Done correctly, it can save numerous expensive database lookups at the cost of a little more housekeeping...
How can I wait for a thread to finish with .NET?
...sed very quickly) is IMO fully justified. I would rather say, that Join is evil (in C++ FAQ terms), ie. it shall not be used unless really required.
– Spook
Nov 10 '12 at 12:01
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How to read data when some numbers contain commas as thousand separator?
...s assumptions made that are hard to find. (Which is why flat files are so evil in the first place.)
For instance, if I had not flagged the col_types, I would have gotten this:
> read_csv("numbers\n800\n\"1,800\"\n\"3500\"\n6.5")
Source: local data frame [4 x 1]
numbers
(chr)
1 800
2...
Is it valid to define functions in JSON results?
...vaScript code stored as a string".
Be prepared, to raise your "eval() is evil" flag and stick your "do not tunnel functions through JSON" flag next to it.
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Why is the gets function so dangerous that it should not be used?
...k to caller.
buff[strlen(buff)-1] = '\0';
return OK;
}
with some test code:
// Test program for getLine().
int main (void) {
int rc;
char buff[10];
rc = getLine ("Enter string> ", buff, sizeof(buff));
if (rc == NO_INPUT) {
printf ("No input\n");
return...
Xcode variables
...d that's not even the full list ... half the truth
– Evils
Feb 27 '15 at 4:33
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How to get an enum value from a string value in Java?
...is thrown in the first place. Swallowing the exception is often the lesser evil.
– Nate C-K
Nov 30 '11 at 19:26
47
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Connecting to TCP Socket from browser using javascript
...nnecting to anything you run locally (say MySQL DB) and publish data to an evil site?
– Arun Avanathan
Sep 5 '16 at 17:16
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What happened to console.log in IE8?
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alert is evil. Some code behaves differently when alerts are used because the document loses focus, making bugs even harder to diagnose or creating ones where there weren't before. Also, if you accidentally leave a console.log in you...