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Why does std::getline() skip input after a formatted extraction?
...to true by this function is because the point of std::getline() is to read raw, unformatted characters into a std::basic_string<charT> object.
The Solution:
There's no way to stop this behavior of std::getline(). What you'll have to do is discard the new line yourself before std::getline() ru...
Factors in R: more than an annoyance?
...y, they are extremely powerful.
library(dplyr)
d <- tibble(x = sample(letters[1:10], 20, replace = TRUE))
## normalize this table into an indexed value across two tables
id <- tibble(x_u = sort(unique(d$x))) %>% mutate(x_i = row_number())
di <- tibble(x_i = as.integer(factor(d$x)))
...
Vertically align text to top within a UILabel
... works as usual. The frame width is still narrowed to fit to the rightmost letter.
Mark Amery gave a fix for NIBs and Storyboards using Auto Layout in the comments:
If your label is included in a nib or storyboard as a subview of the view of a ViewController that uses autolayout, then putting...
Can I use complex HTML with Twitter Bootstrap's Tooltip?
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The fiddle example doesn't work for me. I still see the raw HTML code.
– Sonson123
Feb 12 '13 at 7:28
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SQL left join vs multiple tables on FROM line?
...nies.
Additionally, let's say you only want departments that contains the letter X in their name. Again, with old style joins, you risk losing the company as well, if it doesn't have any departments with an X in its name, but with the new syntax, you can do this:
SELECT *
FROM Company
LEFT JO...
How to get the contents of a webpage in a shell variable?
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You can use curl or wget to retrieve the raw data, or you can use w3m -dump to have a nice text representation of a web page.
$ foo=$(w3m -dump http://www.example.com/); echo $foo
You have reached this web page by typing "example.com", "example.net","example.org" o...
How to replace plain URLs with links?
...regexp from Component, though it will falsely detect some non-existent two-letter TLDs by looking at it.
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Beyond Stack Sampling: C++ Profilers
... visualization has pointed out the offending function(s), jump back to the raw profile data to get better hints on what the real cause is.
The gprof2dot tool generates a dot graph description that you then feed into a graphviz tool. The output is basically a callgraph with functions color coded by ...
How to unit test an object with database queries
...aware database layer on top of that. This is the layer that holds all the raw SQL queries and other information. The rest of the application interacts with this higher-level database. I've found this to work pretty well for unit testing; I test my application pages in how they interact with the a...
What's the advantage of Logic-less template (such as mustache)?
...o in the model, it goes in the view, where it belongs. The view takes the raw model data, and massages as necessary (by annotating odd/even rows, etc.) to prepare it for presentation.
– acjay
Nov 30 '12 at 22:25
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