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PHP namespaces and “use”

I am having a little trouble with namespaces and the use statements. 2 Answers 2 ...
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How can I check if a View exists in a Database?

... If you found this to decide between a CREATE and ALTER for a view (as I did), this doesn't work for VIEWs - you have to DROP the VIEW* and then CREATE it. The IF EXISTS still works fine for DROPing the VIEW tho, so thanks! :) * Don't forget about any permissions when y...
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detach all packages while working in R

...nly names(sessionInfo()$loadedOnly) to explicitly attached packages first, and then detach the packages, as so. lapply(names(sessionInfo()$loadedOnly), require, character.only = TRUE) invisible(lapply(paste0('package:', names(sessionInfo()$otherPkgs)), detach, character.only=TRUE, unload=TRUE, force...
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.NET: Simplest way to send POST with data and read response

...rol over the HTTP headers, you could attempt the same using HttpWebRequest and reference RFC2616 (w3.org/Protocols/rfc2616/rfc2616.txt). Answers from jball and BFree follow that attempt. – Chris Hutchinson Nov 3 '10 at 15:30 ...
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Open URL under cursor in Vim with browser

...rom tpope's tweet today Press gx. You can customize the browser. On Gnome and Mac OS X it's already use gnome-open/open. Generally you can set g:netrw_browsex_viewer to anything you want. Original answer: Don't remember where I get this function. There is a bug with hash (#) in the url, but the...
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Xcode 4 - build output directory

...er" on my products. It is the same for a simple C project, Foundation tool and even Cocoa bundle. A Debugging works fine. 1...
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What does 'foo' really mean?

...very generally as a sample name for absolutely anything, esp. programs and files (esp. scratch files). First on the standard list of metasyntactic variables used in syntax examples (bar, baz, qux, quux, corge, grault, garply, waldo, fred, plugh, xyzzy, thud). [JARGON] ...
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Ways to implement data versioning in MongoDB

...nt data versioning in MongoDB. (I've asked similar question regarding Cassandra . If you have any thoughts which db is better for that please share) ...
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How to install python modules without root access?

I'm taking some university classes and have been given an 'instructional account', which is a school account I can ssh into to do work. I want to run my computationally intensive Numpy, matplotlib, scipy code on that machine, but I cannot install these modules because I am not a system administrator...
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How can I parse a YAML file from a Linux shell script?

...sible for a non-technical user to edit (unfortunately it has to be a file) and so I wanted to use YAML. I can't find any way of parsing this from a Unix shell script however. ...