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What is the difference between a “function” and a “procedure”?
...o those in Pascal. A procedure can contain return statements.". Is this an error in the text? Or does it mean that it can have return statements but don't return any values?
– jviotti
Jan 14 '15 at 23:24
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pandas three-way joining multiple dataframes on columns
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I get an error on trying that: ValueError: Indexes have overlapping values, although, by inspection of the individual dataframes in the list, they don't seem to have overlapping values.
– SomJura
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How to pass json POST data to Web API method as an object?
...s: function (data, status, xhr) {
alert('Success!');
},
error: function (xhr, status, error) {
alert('Update Error occurred - ' + error);
}
});
share
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improv...
How can I tell gcc not to inline a function?
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Using gcc 4.4.3 on Arch Linux, I get a syntax error with the attribute placed as above. It works correctly when it precedes the function (e.g., attribute ((noinline)) void foo() {})
– mrkj
Apr 16 '10 at 14:24
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'Java' is not recognized as an internal or external command
...to check the current version of Java in which I am running, I received the error "java is not recognized as an internal or external command, operable program or batch file.".
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How do I set up a simple delegate to communicate between two view controllers?
...unately, I'm getting a "Cannot find protocol declaration for 'MyProtocol'" error when I try to compile. It's as you described, though: the spawned viewcontroller has the procotol definition in its .h file and invokes the protocol method in its .m file. The hosting viewcontroller has <MyProtocol...
Check if a string is a date value
...9 before you do it) or call buit-in constructors with random data to parse error messages like 'Invalid Date' (Are you sure this message is exactly the same on all platforms? In all locales? In the future?) or you can use a tested solution and use your time to improve it, not reinvent it. All of the...
PermGen elimination in JDK 8
...ze JVM arguments are ignored and you will never get a java.lang.OutOfMemoryError: PermGen error.
Advantages of MetaSpace
Take advantage of Java Language Specification property : Classes and associated metadata lifetimes match class loader’s
Per loader storage area – Metaspace
Linear allocation ...
How to break out of multiple loops?
... exceptions is very frowned upon. Try-blocks are specifically designed for error handling, and using them for some strange control flow is not very good, stylistically.
– nobillygreen
Dec 26 '13 at 17:28
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Execute combine multiple Linux commands in one line
...colons not always works. E.g. ls >/dev/null & ; echo $! triggers an error.
– Hi-Angel
Nov 6 '14 at 8:52
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