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String concatenation in MySQL
I am using MySQL and MySQL Workbench 5.2 CE. When I try to concatenate 2 columns, last_nam>me m> and first_nam>me m> , it doesn't work :
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Is inject the sam>me m> thing as reduce in ruby?
I saw that they were docum>me m>nted together here . Are they the sam>me m> thing? Why does Ruby have so many aliases (such as map/collect for arrays)? Thanks a lot.
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Python unittests in Jenkins?
...t Jenkins to execute python unittest cases?
Is it possible to JUnit style XML output from the builtin unittest package?
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Scope of sessionStorage and localStorage
I read som>me m> docum>me m>ntation on sessionStorage and localStorage, but I don't understand what the scope is: the domain, a specific page?
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Breaking loop when “warnings()” appear in R
I am having an issue:
I am running a loop to process multiple files. My matrices are enormous and therefore I often run out of m>me m>mory if I am not careful.
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What is the difference between Android margin start/end and right/left?
What is difference between Android margin start and right (or margin end and left)?
2 Answers
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how to view the contents of a .pem certificate
I am using Java keytool . I have exported a self-signed .pem certificate from my keystore. Is there a command to view the certificate details directly from the .pem file (not of the certificate in the keystore)?
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Get the first N elem>me m>nts of an array?
What is the best way to accomplish this?
5 Answers
5
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PHP nam>me m>spaces and “use”
I am having a little trouble with nam>me m>spaces and the use statem>me m>nts.
2 Answers
2
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AfxGetApp->GetMainWnd() 与 AfxGetMainWnd() - C/C++ - 清泛网 - 专注C/C++及内核技术
AfxGetApp->GetMainWnd() 与 AfxGetMainWnd()前台线程与后台线程,AfxGetApp->GetMainWnd()与AfxGetMainWnd的不同 顾名思义，前台指看得见，既然看得见自然要有窗口，而后台是看不...前台线程与后台线程,AfxGetApp->GetMainWnd()与AfxGetMainWnd的不同
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