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Is there a way to 'pretty' print MongoDB shell output to a file?
...but hidden features because it's an interactive environment.
When you run commands from a javascript file via mongo commands.js you won't get quite identical behavior.
There are two ways around this.
(1) fake out the shell and make it think you are in interactive mode
$ mongo dbname << EOF...
MongoDB副本集详解 优于以往的主从模式 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...延迟最低的节点上读取数据。
参考：
http://www.lanceyan.com/tech/mongodb/mongodb_repset1.html副本集 NoSQL
Commands out of sync; you can't run this command now
... my PHP code, which calls two MySQL queries via mysqli, and get the error "Commands out of sync; you can't run this command now".
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Select unique or distinct values from a list in UNIX shell script
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./yourscript.ksh | sort | uniq
(FYI, yes, the sort is necessary in this command line, uniq only strips duplicate lines that are immediately after each other)
EDIT:
Contrary to what has been posted by Aaron Digulla in relation to uniq's commandline options:
Given the following input:
class
ja...
Android - Camera preview is sideways
...peared to start out as a bug with certain hardware see here but can be overcome by using the call to mCamera.setDisplayOrientation(degrees) available in API 8. So this is how I implement it:
public void surfaceChanged(SurfaceHolder holder, int format, int width, int height) {
if (is...
Error: Could not find or load main class in intelliJ IDE
...d as my IDE with JDK 1.7. The following piece of code keeps does not even compile and keeps giving me the error:
36 Answer...
grep, but only certain file extensions
... \*.h --include \*.cpp CP_Image ~/path[12345] | mailx -s GREP email@domain.com
that should do what you want.
To take the explanation from HoldOffHunger's answer below:
grep: command
-r: recursively
-i: ignore-case
-n: each output line is preceded by its relative line number in the file
--inclu...
Preventing an image from being draggable or selectable without using JS
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Setting CSS pseudo-class rules from JavaScript
...er.mozilla.org/en/DOM/CSSStyleSheet/insertRule > - < developer.apple.com/library/safari/#documentation/… >
– user166560
Aug 28 '11 at 6:13
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What's the simplest way to list conflicted files in Git?
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