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Interactive search/replace regex in Vim?
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I'm honestly not trying to come across as snarky, but all of this could have been found by doing ":help :s" which would have led you straight to ":help :s_flags".
– Jeremy Cantrell
Feb 5 '09 ...
Refactoring in Vim
...ardly ever do it when I am coding but I may try to do it when editing some one else's source. How do you accomplish such a trivial task across multiple files in Vim?
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How do I assign a port mapping to an existing Docker container?
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worked for me, just one thing if using docker app on mac, follow instructions here to get to /var/lib/docker/containers folder: stackoverflow.com/a/41226917/2048266, basically run screen ~/Library/Containers/com.docker.docker/Data/com.docker.dri...
Windows shell command to get the full path to the current directory?
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Honestly, I couldn't think of anything else they might be trying to ask as the question stated.
– Trevor Bramble
Mar 3 '09 at 19:11
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T-SQL Cast versus Convert
...AST versus CONVERT ? Is there any performance issues related to choosing one versus the other? Is one closer to ANSI-SQL?
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Why does Enumerable.All return true for an empty sequence? [duplicate]
... thing I check when a function doesn't behave as I expect. Invariably someone with a huge reputation like Jon Skeet not only finds the pertinent snippet of documentation but also explains why my expectations were wrong to begin with. We're spoiled by SO...
– ThisGuy
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Multiple lines of text in UILabel
...s of text in UILabel like in the UITextView or should I use the second one instead?
25 Answers
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What is the most efficient/elegant way to parse a flat table into a tree?
...tore all paths in the Closure Table, where there is a direct ancestry from one node to another. Include a row for each node to reference itself. For example, using the data set you showed in your question:
INSERT INTO ClosureTable (ancestor_id, descendant_id) VALUES
(1,1), (1,2), (1,4), (1,6),
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Java 8 Iterable.forEach() vs foreach loop
...urage hiding side-effects somewhere in expressions? Why encourage unwieldy one-liners? Mixing regular for-each and new forEach willy-nilly is bad style. Code should speak in idioms (patterns that are quick to comprehend due to their repetition), and the fewer idioms are used the clearer the code is ...
What is the difference between syntax and semantics in programming languages?
...ion at address x".
If x is a scalar, the meaning of the statement is "add one to the value at address x and store the result into the location at address x".
Finally, note that some semantics cannot be determined at compile-time and must therefore must be evaluated at run-time. In the ++ operator...