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Remove a symlink to a directory
...t has flags for verbose and interactive; as well as meaningful warning and error messages.
– ThorSummoner
Sep 15 '15 at 21:39
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Listing only directories using ls in Bash?
...That's happening because there are no subdirectories to list. You get that error anytime you use ls on something that doesn't exist.
– Gordon Davisson
Jul 1 '15 at 0:21
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How to build & install GLFW 3 and use it in a Linux project
...rsion 4.7, or the upcoming version 4.8... Info on that here.
Then fix your errors if you typed the program by hand or tried to be "too clever" and something didn't work... Then link it using this monster! g++ main.o -o main.exec -lGL -lGLU -lglfw3 -lX11 -lXxf86vm -lXrandr -lpthread -lXi So you see, ...
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
...以自动投票，选举出新的Master，并引导其余的Slave服务器连接新的Master，
而这个过程对于应用是透明的。可以说MongoDB的副本集是自带故障转移功能的主从复制。
1 相对于传统主从模式的优势
传统的主从模式，需要手工指定...
Why don't Java's +=, -=, *=, /= compound assignment operators require casting?
...sing incompatible types, as it would always cause the compiler to throw an error out.
– ThePyroEagle
Dec 22 '15 at 21:04
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How to make ng-repeat filter out duplicate results
... l = arr != undefined ? arr.length : 0 since otherwise there is an parsing error in angularjs
– Gerrit
May 1 '15 at 7:39
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python list in sql query as parameter
...b'] and did performed the same query. Doing this I got the erroy i.e. Type Error: not all arguments converted during string formatting. How am I supposed to solbe it
– TechJhola
Jan 9 '15 at 19:55
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Why does the order in which libraries are linked sometimes cause errors in GCC?
Why does the order in which libraries are linked sometimes cause errors in GCC?
9 Answers
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How to properly seed random number generator
...entered manually by a human; excluding 0, O, 1, and l can help reduce user error.
var alpha = "abcdefghijkmnpqrstuvwxyzABCDEFGHJKLMNPQRSTUVWXYZ23456789"
// generates a random string of fixed size
func srand(size int) string {
buf := make([]byte, size)
for i := 0; i < size; i++ {
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htaccess redirect to https://www
... correct domain first, then redirect to https, otherwise you'll get a cert error message in your browser.
– Nick Benson
Feb 22 '14 at 3:36
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