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How to get the number of days of difference between two dates on mysql?
... expr2
expressed as a value in days from one
date to the other. expr1 and expr2
are date or date-and-time expressions.
Only the date parts of the values are
used in the calculation
In your case, you'd use :
mysql> select datediff('2010-04-15', '2010-04-12');
+----------------------...
CSS - How to Style a Selected Radio Buttons Label?
...bute on the radio buttons. Otherwise, they are not part of the same group, and multiple radio buttons can be checked.
Also, since I placed the labels as siblings (of the radio buttons), I had to use the id and for attributes to associate them together.
...
Is there a way to change the spacing between legend items in ggplot2?
...July 2018 has working options to modify legend.spacing.x, legend.spacing.y and legend.text.
Example: Increase horizontal spacing between legend keys
library(ggplot2)
ggplot(mtcars, aes(factor(cyl), fill = factor(cyl))) +
geom_bar() +
coord_flip() +
scale_fill_brewer("Cyl", palette = "Da...
You asked me to pull without telling me which branch you want to merge with
...the default, even if the local branch is tracking a remote-tracking branch and the remote-tracking branch corresponds to a branch with a different name in the remote repository.)
The simplest way to set up the association between your bucket-4 and bucket-4 in origin is to make sure that the next ti...
Concatenate strings in Less
...
Thanks, i just came across the same problem and missed that in the docs.
– David
May 3 '12 at 18:24
...
C libcurl get output into a string
...de that passes a buffer struct string {*ptr; len} to the callback function and grows that buffer on each call using realloc().
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <curl/curl.h>
struct string {
char *ptr;
size_t len;
};
void init_string(s...
Prevent ViewPager from destroying off-screen views
...2, so that when you are on the third page, the first one is not destroyed, and vice-versa.
mViewPager = (ViewPager)findViewById(R.id.pager);
mViewPager.setOffscreenPageLimit(2);
share
|
improve th...
Git: copy all files in a directory from another branch
... -c $COMMIT_SHA1 --reset-author; where $COMMIT_SHA1 could be like branch_a and would be the commit object which has the commit message you want. I don't know offhand how to programmatically determine the commit with most recent change to dirname
– Alexander Bird
...
Regex for string contains?
...d, it's \bTest\b, with appropriate flags for case insensitivity if desired and delimiters for your programming language. \b represents a "word boundary", that is, a point between characters where a word can be considered to start or end. For example, since spaces are used to separate words, there wi...
Specify format for input arguments argparse python
I have a python script that requires some command line inputs and I am using argparse for parsing them. I found the documentation a bit confusing and couldn't find a way to check for a format in the input parameters. What I mean by checking format is explained with this example script:
...