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stdlib and colored output in C
...5m"
#define ANSI_COLOR_CYAN "\x1b[36m"
#define ANSI_COLOR_RESET "\x1b[0m"
int main (int argc, char const *argv[]) {
printf(ANSI_COLOR_RED "This text is RED!" ANSI_COLOR_RESET "\n");
printf(ANSI_COLOR_GREEN "This text is GREEN!" ANSI_COLOR_RESET "\n");
printf(ANSI_COLOR_YELLO...
How to convert R Markdown to PDF?
...
70
Updated Answer (10 Feb 2013)
rmarkdown package:
There is now an rmarkdown package available on...
How do I perform the SQL Join equivalent in MongoDB?
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310
As of Mongo 3.2 the answers to this question are mostly no longer correct. The new $lookup opera...
How long should SQL email fields be? [duplicate]
...eed worry about these long Email addresses? If someone can't login with a 100-char Email, do you really care? We actually prefer they can't.
Some statistical data may shed some light on the issue. We analyzed a database with over 10 million Email addresses. These addresses are not confirmed so ther...
What is meant by immutable?
...allum Watkins
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answered Nov 10 '08 at 23:11
Douglas LeederDouglas Leeder
47...
jQuery UI accordion that keeps multiple sections open?
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answered Aug 13 '10 at 17:55
MvanGeestMvanGeest
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...
Connection pooling options with JDBC: DBCP vs C3P0
...our test application and struggled to reach levels of performance which C3P0 was more than capable of handling without any exceptions.
C3P0 also robustly handled DB disconnects and transparent reconnects on resume whereas DBCP never recovered connections if the link was taken out from beneath it. ...
A Space between Inline-Block List Items [duplicate]
...wers and comments, the best practice for solving this is to add font-size: 0; to the parent element:
ul {
font-size: 0;
}
ul li {
font-size: 14px;
display: inline-block;
}
This is better for HTML readability (avoiding running the tags together etc). The spacing effect is because of ...
Aborting a stash pop in Git
...e-recursive that was done by git stash apply:
git merge-recursive stash@{0}: -- $(git write-tree) stash@{0}^1
Now you will be left with just the non-stash changes. They will be in the index. You can use git reset to unstage your changes if you like.
Given that your original git stash apply fa...
How to query SOLR for empty fields?
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answered Nov 21 '10 at 17:49
netcodernetcoder
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...