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Python (and Python C API): __new__ versus __init__
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edited Jan 24 '13 at 10:12
answered Feb 1 '11 at 5:16
n...
Can I find out the return value before returning while debugging in Eclipse?
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This feature was added to Eclipse version 4.7 M2 under Eclipse bug 40912.
To use it:
step over the return statement (using "Step Over" or "Step Return")
now the first line in the variable view will show the result of the return statement, as "[statement xxx] returned: "
See Eclipse Proje...
reformat in vim for a nice column layout
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answered Aug 4 '09 at 21:03
sunny256sunny256
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String concatenation: concat() vs “+” operator
...ing:
java.lang.String cat(java.lang.String, java.lang.String);
Code:
0: new #2; //class java/lang/StringBuilder
3: dup
4: invokespecial #3; //Method java/lang/StringBuilder."<init>":()V
7: aload_1
8: invokevirtual #4; //Method java/lang/StringBuilder.append:...
How can I check the syntax of Python script without executing it?
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606
You can check the syntax by compiling it:
python -m py_compile script.py
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Should you declare methods using overloads or optional parameters in C# 4.0?
I was watching Anders' talk about C# 4.0 and sneak preview of C# 5.0 , and it got me thinking about when optional parameters are available in C# what is going to be the recommended way to declare methods that do not need all parameters specified?
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What's the difference between dependencies, devDependencies and peerDependencies in npm package.json
...-dev option.
are not installed transitively.
peerDependencies:
before 3.0: are always installed if missing, and raise an error if multiple incompatible versions of the dependency would be used by different dependencies.
expected to start on 3.0 (untested): give a warning if missing on npm install...
Shell script - remove first and last quote (") from a variable
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302
Use tr to delete ":
echo "$opt" | tr -d '"'
Note: This removes all double quotes, not just ...
Using Laravel Homestead: 'no input file specified'
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