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Is there a printf converter to print in binary format?
...
You could use a small table to improve speed1. Similar techniques are useful in the embedded world, for example, to invert a byte:
const char *bit_rep[16] = {
[ 0] = "0000", [ 1] = "0001", [ 2] = "0010", [ 3] = "0011",
[ 4] = "0100", [ 5]...
Drop unused factor levels in a subsetted data frame
...things up afterwards. Try the following before loading your data with read.table or read.csv:
options(stringsAsFactors = FALSE)
The disadvantage is that you're restricted to alphabetical ordering. (reorder is your friend for plots)
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How to get current user, and how to use User class in MVC5?
...ith mvc5 (membership 2): User.Identity.GetUserId() is different with id in table [AspNetUsers]. So Jakub Arnold and Rok is correct way
– Grey Wolf
Sep 26 '14 at 7:18
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ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/tmp/mysql.sock'
...refix mysql)" --datadir=/usr/local/var/mysql --tmpdir=/tmp
To set up base tables in another folder, or use a different user to run
mysqld, view the help for mysql_install_db:
mysql_install_db --help
and view the MySQL documentation:
* http://dev.mysql.com/doc/refman/5.5/en/mysql-install-db.h...
Center a position:fixed element
...ock for this to work. (Some other display values might also work, such as table.)
– Brilliand
Jul 19 '13 at 21:00
a b...
How to select following sibling/xml tag using xpath
...eir HTML is organized like below. All of the data in their specifications table is ' desc ' while the titles of each section are in ' name. ' Below are two examples of data from Newegg pages.
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java.net.ConnectException: Connection refused
...t also helped me, the test connection was succesfull but couldn't show any tables data.
– Damien Christophe
Aug 13 '19 at 7:52
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Converting numpy dtypes to native python types
...however it is deprecated since NumPy 1.16).
For the curious, to build a table of conversions of NumPy array scalars for your system:
for name in dir(np):
obj = getattr(np, name)
if hasattr(obj, 'dtype'):
try:
if 'time' in name:
npn = obj(0, 'D')
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How can I add a box-shadow on one side of an element?
...px;
background: red;
}
#anti-shadow-div{
margin:20px;
display:table;
overflow:hidden;
}
Demo:
http://jsfiddle.net/jDyQt/103
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Are there any CSV readers/writer libraries in C#? [closed]
...e this library without a custom type so that I can just iterate through my table grid (custom) and write out header and then pass each row field? I'm just looking for a way to prevent errors in the files (escaping properly etc).
– u84six
Oct 9 '18 at 21:09
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