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Git diff against a stash
...rds, you may revert the commit, and put it back in the working dir:
git reset --soft HEAD~1
git reset .
Now you've diffed the dirty working tree with your stash, and are back to where you were initially.
share
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What does 'var that = this;' mean in JavaScript?
...error in the ECMAScript Language
Specification which causes this to be
set incorrectly for inner functions.
JS Fiddle
function usesThis(name) {
this.myName = name;
function returnMe() {
return this; //scope is lost because of the inner function
}
return {
...
Const in JavaScript: when to use it and is it necessary?
I've recently come across the const keyword in JavaScript. From what I can tell, it is used to create immutable variables , and I've tested to ensure that it cannot be redefined (in Node.js):
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How to include (source) R script in other scripts
... # load the file
assign(".files", c(file, files), envir=ENV) # set the flag
}
} else {
ENV <- attach(NULL, name=env) # create/attach new environment
sys.source(file, ENV) # load the file
assign(".files", file, envir=ENV) # set the flag
}
}
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Choosing the best concurrency list in Java [closed]
...re are a lot more options for concurrent Queues and Maps (and you can make Sets from Maps), and those structures tend to make the most sense for many of the types of things you want to do with a shared data structure.
For queues, you have a huge number of options and which is most appropriate depen...
Nested JSON objects - do I have to use arrays for everything?
... editor after snippets, if snippets enabled
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What is managed or unmanaged code in programming?
...ed code typically is compiled to an intermediate level P-Code or byte code set of instructions. These are not machine-specific instructions, although they look similar to assembly language. Managed code insulates the program from the machine it's running on, and creates a secure boundary in which ...
UTF-8 without BOM
...log and select "Save with encoding". Or if you you want to get rid of this setting permanently just open File menu and select "Advanced save options" and there you should select "UTF-8 without signature" (and that also answered your last question :). Yes "UTF-8 without signature" is same as without ...
StringUtils 字符串工具扩展：强大的文本处理工具集 · App Inventor 2 中文网
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无后缀
返回新字符串，不修改 Text 属性
Left(3)
“This” 后缀
修改内部 Text 属性
LeftThis(3)
“Of” 后缀
对传入的参数进行操作
LeftOf("Hello", 3)
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Turn a simple socket into an SSL socket
...ddr, &clilen);
sslctx = SSL_CTX_new( SSLv23_server_method());
SSL_CTX_set_options(sslctx, SSL_OP_SINGLE_DH_USE);
int use_cert = SSL_CTX_use_certificate_file(sslctx, "/serverCertificate.pem" , SSL_FILETYPE_PEM);
int use_prv = SSL_CTX_use_PrivateKey_file(sslctx, "/serverCertificate.pem", SSL_FIL...