大约有 46,100 项符合查询结果（耗时：0.0621秒） [XML]
Unable to create/open lock file: /data/mongod.lock errno:13 Permission denied
How to I get mongo to use a mounted drive on ec2? I really do not understand. I attached a volume on ec2 formatted the drive as root and start as root and yet as root I cant access? I am running on ubuntu 12.04. No other mongo is running
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Regular Expression to get a string between parentheses in Javascript
...ited Oct 15 '18 at 6:46
user1063287
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answered Jul 22 '13 at 4:11
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Search all the occurrences of a string in the entire project in Android Studio
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edited Jun 21 '19 at 7:24
Ewoks
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a...
Tmux vs. iTerm2 split panes
Why should I use tmux when iterm2 has split panes?
4 Answers
4
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What is NSLayoutConstraint “UIView-Encapsulated-Layout-Height” and how should I go about forcing it
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302
+50
Try to lo...
How to allocate aligned memory only using the standard library?
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Original answer
{
void *mem = malloc(1024+16);
void *ptr = ((char *)mem+16) & ~ 0x0F;
memset_16aligned(ptr, 0, 1024);
free(mem);
}
Fixed answer
{
void *mem = malloc(1024+15);
void *ptr = ((uintptr_t)mem+15) & ~ (uintptr_t)0x0F;
m...
Regex lookahead for 'not followed by' in grep
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answered Feb 8 '12 at 18:08
Jonathan LefflerJonathan Leffler
641k111111 gold badges777777 silver badges11491149 bronze badges
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Rails - How to use a Helper Inside a Controller
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207
Note: This was written and accepted back in the Rails 2 days; nowadays grosser's answer is the...
How to calculate moving average without keeping the count and data-total?
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Martijn Courteaux
62k4242 gold badges185185 silver badges273273 bronze badges
answered May 26 '13 at 8:49
MuisMuis
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How to launch jQuery Fancybox on page load?
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162
Fancybox currently does not directly support a way to automatically launch. The work around I wa...