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Why should I capitalize my SQL keywords? [duplicate]
Simple question. I personally find a string of lowercase characters to be more readable than a string of uppercase characters. Is some old/popular flavor of SQL case-sensitive or something?
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Why Func instead of Predicate?
...s is just a curiosity question I was wondering if anyone had a good answer to:
4 Answers
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bash HISTSIZE vs. HISTFILESIZE?
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Short answer:
HISTSIZE is the number of lines or commands that are stored in memory in a history list while your bash session is ongoing.
HISTFILESIZE is the number of lines or commands that (a) are allowed in the history file at startup time of a session, and (b) are stored in the history f...
How to check if a user likes my Facebook Page or URL using Facebook's API
I think I'm going crazy. I can't get it to work.
I simply want to check if a user has liked my page with javascript in an iFrame app.
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Include an SVG (hosted on GitHub) in MarkDown
...mage can be placed in a MD with the MD syntax of either  or  , but I am having difficulty placing an SVG in MD where the code is hosted on GitHub.
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Does Java have a using statement?
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Java 7 introduced Automatic Resource Block Management which brings this feature to the Java platform. Prior versions of Java didn't have anything resembling using.
As an example, you can use any variable implementing java.lang.AutoCloseable in ...
UTF-8 byte[] to String
Let's suppose I have just used a BufferedInputStream to read the bytes of a UTF-8 encoded text file into a byte array. I know that I can use the following routine to convert the bytes to a string, but is there a more efficient/smarter way of doing this than just iterating through the bytes and con...
What's the best way to add a drop shadow to my UIView
I am trying to add a drop shadow to views that are layered on top of one another, the views collapse allowing content in other views to be seen, in this vein i want to keep view.clipsToBounds ON so that when the views collapse their content is clipped.
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How to tell if a string is not defined in a Bash shell script
If I want to check for the null string I would do
12 Answers
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When should I use perror(“…”) and fprintf(stderr, “…”)?
...he interpreted value of errno, which is a thread-local error value written to by POSIX syscalls (i.e., every thread has it's own value for errno). For instance, if you made a call to open(), and there was an error generated (i.e., it returned -1), you could then call perror immediately afterwards t...