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'id' is a bad variable name in Python
...ue among
simultaneously existing objects. (Hint: it's the object's memory
address.)
In general, using variable names that eclipse a keyword or built-in function in any language is a bad idea, even if it is allowed.
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How to convert object array to string array in Java
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Hrm. I couldn't get this one to work, where the long-form example in the original question does work. It throws java.lang.ArrayStoreException. I'm getting the object array from the toArray method on a generic ArrayList containing my custom type. Is this not ...
Getting root permissions on a file inside of vi? [closed]
...ant to it to be reloaded. Say yes by choosing [L] rather than OK.)
As a shortcut, you can define your own command. Put the following in your .vimrc:
command W w !sudo tee % >/dev/null
With the above you can type :W<Enter> to save the file. Since I wrote this, I have found a nicer way (i...
How can I get device ID for Admob
I'm using Eclipse to develop applications for android, and I want to integrate Admob to make money.
The tutorial says I should watch the LogCat to find ID, but where is it?
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What is the “FS”/“GS” register intended for?
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There is what they were intended for, and what they are used for by Windows and Linux.
The original intention behind the segment registers was to allow a program to access many different (large) segments of memory that were intended to be independent and part...
How can I beautify JavaScript code using Command Line?
I am writing a batch script in order to beautify JavaScript code. It needs to work on both Windows and Linux .
10 Answe...
Is there any way to specify a suggested filename when using data: URI?
If for example you follow the link:
16 Answers
16
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How does Hadoop process records split across block boundaries?
According to the Hadoop - The Definitive Guide
6 Answers
6
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How to format a duration in java? (e.g format H:MM:SS)
I'd like to format a duration in seconds using a pattern like H:MM:SS. The current utilities in java are designed to format a time but not a duration.
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Can I change a private readonly field in C# using reflection?
...using reflection, can I change a private readonly field after the constructor completed its execution?
(note: just curiosity)
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