rode | Packet-Oriented Framework for ES6 and Express | Runtime Evironment library
kandi X-RAY | rode Summary
kandi X-RAY | rode Summary
Packet-Oriented Framework for ES6 and Express.
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QUESTION
I am fairly new to string manipulation, and I am stuck on a problem regarding string and character data in an R dataframe. I am attempting to extract numeric values from a long string after a pattern and then store the result as a new column in my dataframe. I have a fairly large dataset, and I am attempting to get out some useful information stored in a column called "notes".
For instance, the strings I am interested in always follow this pattern (there is nothing significant about the tasks):
...ANSWER
Answered 2021-May-14 at 18:13We can use a regex lookaround to match one or more characters that are not a closing square bracket ]
after the size=
QUESTION
I am lost with something 'stupid'. I am building my first spring application and I am trying to access css and jpg ressources files.
I rode many pages/forum and everyone's answer is "spring uses automatically what is in /static folder" But I fail, and fail and fail again to include css and picture on my page. I tried so many things, now I feel totally lost (it's suppose to be an easy thing to do)
I use a WebSecurityConfigurerAdapter:
...ANSWER
Answered 2020-Aug-09 at 15:48Update your code to refer CSS as below and it should work.
QUESTION
I have a decoded column in a spark dataframe that contains JSON data. For example,
row 1: {'id': 1, 'name': 'Slatan', 'surname': 'Yav', 'age': 24}
row 2: {'id': 2, 'name': 'Nikos', 'surname': 'Stef', 'age': 34}
row 3: {'id': 3, 'name': 'Panos', 'surname': 'Rodes', 'age': 44}
And I want to extract only the "name", "surname", "age" and add them to a Spark data frame.
My approach
...ANSWER
Answered 2020-May-12 at 19:43You had the right approach in trying to use from_json
, however, your json was not formatted correctly for spark, as you have a MapType with different data type for values(string and integer)
, therefore, just wrap your integer with quotes using regexp_replace
, then use from_json
to select
your desired columns as shown below.
QUESTION
I have four tables detailing an amusement park and its guests' ride history.
...ANSWER
Answered 2020-Mar-02 at 06:28QUESTION
I have this code that I'm using on my local machine:
...ANSWER
Answered 2019-Dec-13 at 14:25Some websites are denying access to headless browsers. On your local machine the browser does not run headless, on the linux machine it does. You can circumvent that by setting a custom user agent:
QUESTION
I have a menu that is overflowing its container. How can I get the overflowing part to start on a new line and stay in the parent element?
This is my HTML structure:
...ANSWER
Answered 2019-Dec-13 at 12:48By default, CSS flexbox won't allow items to wrap to the next line.
But you can choose to allow flex items to wrap by using CSS flex-wrap: wrap;
on the flexbox container.
You could replace the first line in your HTML with:
After this change your example doesn't look perfect from a design point of view, some of the alignments are off, but I think this is your immediate blocker.
If you're interested, I highly recommend these resources for learning about CSS flexbox:
QUESTION
EDIT: I noticed I mixed up the code from one and the output from another script. Here is the right code with the right output
...ANSWER
Answered 2019-Nov-23 at 13:23Use find_all
to get all tags with
class="ingredient"
then loop through the result then parse the data as in the code below:
QUESTION
I have a string:
...ANSWER
Answered 2019-Oct-22 at 22:21Strings are immutable, meaning they can't be changed; likewise, this method returns a new string, it does not edit in place. You simply need to assign the code you already have to a variable. You can even assign the output of your code above to the same variable, such that the variable name now points to a different string (i.e. the one you want.)
QUESTION
How can I assign the boz-literal-constant Z'FEDCBA09'
or any other bit-pattern with the most-significant bit equal to 1 to an integer?
The standard states:
INT(A[,KIND])
: IfA
is a boz-literal-constant, the value of the result is the value whose bit sequence according to the model in 16.3 is the same as that of A as modified by padding or truncation according to 16.3.3. The interpretation of a bit sequence whose most significant bit is 1 is processor dependent.source: Fortran 2018 Standard
So the following assignments might fail (assume integer
is default 32 bit):
ANSWER
Answered 2019-Oct-10 at 07:46The need for -fno-range-check
has been removed in what will be gfortran 10.1 when it is released. In 10.1, the bit patterns you have specified will be treated as if they are 32-bit unsigned integers and twos-complement wrap-around semantics are enforced.
Your first code snippet with a print
statement added
QUESTION
Every time a new swing windows opens in code that is executed in a for loop.
I have some code that is runned in a for loop. The for loop gives every time a new value to my multidimensional array.
But, every time my for loop creates open's a new windows but does not close the old window. How can I solve this issues? I want to close the old windows and refresh my window with the new actual values or that only one Windows is opened and that the new values of the for loop refreshes the values inside the table based on the multidimensional array names data.
Because now more than 200 (every second a new windows is opened) windows are opened and after 1 minute I don’t see new values appearing on my window and the computer freezes.
...ANSWER
Answered 2019-Oct-10 at 05:14The UappWin
seems to be tied to a window. So when you create it, also create a JFrame
. Then nothing else would need to change except the run method and declaring the JFrame.
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