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Yank file name / path of current buffer in Vim

...ing the current buffer is a file open for edit, so :e does not display E32: No file name . 7 Answers ...
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When to use RSpec let()?

...sn't use any of the instance variables defined in the hook. This isn't usually a big deal, but if the setup of the instance variable takes a long time, then you're wasting cycles. For the method defined by let, the initialization code only runs if the example calls it. You can refactor from a loca...
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Windows 8.1 / Windows 10 breaks my ASP.NET / IIS : “Service unavailable”

With Windows 8.1 finally released to MSDN/Technet today I came across the following issue running my ASP.NET application after doing an in place upgrade with Win 8.1 RTM: ...
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What to learn for making Java web applications in Java EE 6? [closed]

...s so cooool), and use Tomcat (and why not Jetty), or JBoss, or just forget all this and go for Grails, and bla bla bla...". But I don't think that this is really helping you and, without mentoring or guidance (and you won't find a non outdated unique resource covering all combinations), this must ...
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How to delete duplicates on a MySQL table?

... The above query deleted all of my records except one :( – Zolbayar Aug 10 at 3:21 add a comment  |  ...
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Ukkonen's suffix tree algorithm in plain English

...thm. First, a few preliminary statements. What we are building, is basically like a search trie. So there is a root node, edges going out of it leading to new nodes, and further edges going out of those, and so forth But: Unlike in a search trie, the edge labels are not single characters. Instead...
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How to get back to the latest commit after checking out a previous commit?

...o use git was not knowing what specific keywords (e.g. "master") I can actually substitute in for placeholder words like "branchname". – AbePralle Feb 2 '12 at 7:19 3 ...
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How to change my Git username in terminal?

... answered Apr 3 '14 at 17:32 Steven VSteven V 14.3k33 gold badges5353 silver badges7171 bronze badges ...
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SQL: How to properly check if a record exists

... I would prefer not use Count function at all: IF [NOT] EXISTS ( SELECT 1 FROM MyTable WHERE ... ) <do smth> For example if you want to check if user exists before inserting it into the database the query can look like this: IF NOT EXISTS ( SELECT 1 ...
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How to prevent browser to invoke basic auth popup and handle 401 error using Jquery?

... nwinklernwinkler 43.5k1818 gold badges132132 silver badges149149 bronze badges 10 ...