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Mapping a function on the values of a map in Clojure
...e version just fine. I think it's idiomatic. Here's a version using list comprehension anyways.
(defn foo [m f]
(into {} (for [[k v] m] [k (f v)])))
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Google Play on Android 4.0 emulator
...E_HERE -partition-size 500 -no-audio -no-boot-anim
Then use the following commands:
# Remount in rw mode.
# NOTE: more recent system.img files are ext4, not yaffs2
adb shell mount -o remount,rw -t yaffs2 /dev/block/mtdblock0 /system
# Allow writing to app directory on system partition
adb shell ch...
Transaction count after EXECUTE indicates a mismatching number of BEGIN and COMMIT statements. Previ
...ou must always check the XACT_STATE() and handle appropriate aborted and uncommitable (doomed) transactions. If your caller starts a transaction and the calee hits, say, a deadlock (which aborted the transaction), how is the callee going to communicate to the caller that the transaction was aborted ...
How to count TRUE values in a logical vector
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How to create a directory and give permission in single command
How to create a directory and give permission in single command in Linux?
8 Answers
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What does the brk() system call do?
...ld crash immediately.
I'm not sure where the number 512GB in this diagram comes from. It implies a 64-bit virtual address space, which is inconsistent with the very simple memory map you have there. A real 64-bit address space looks more like this:
Legend: t: text, d: data, b: B...
Is it a bad practice to use negative margins in Android?
... answered May 20 '12 at 12:53
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Capturing multiple line output into a Bash variable
...T"
What you show is what you get from:
echo $RESULT
As noted in the comments, the difference is that (1) the double-quoted version of the variable (echo "$RESULT") preserves internal spacing of the value exactly as it is represented in the variable — newlines, tabs, multiple blanks and all ...
iPhone Safari Web App opens links in new window
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How do I convert a dictionary to a JSON String in C#?
... + "}";
}
But, if you are serializing several different classes, or more complex data structures, or especially if your data contains string values, you would be better off using a reputable JSON library that already knows how to handle things like escape characters and line breaks. Json.NET is a...