jkl | Ruby library for tagging keywords | Search Engine Optimization library
kandi X-RAY | jkl Summary
kandi X-RAY | jkl Summary
Jakal is a Ruby library for tagging keywords from web pages. It is hosted at gemcutter.
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QUESTION
First time actually using anything to do with swing - sorry for the poor code and crude visuals!
Using swing for a massively over-complicated password checker school project, and when I came to loading in a JMenuBar, it doesn't render properly the first time. Once I run through one of the options first, it reloads correctly, but the first time it comes out like this:
First render attempt
But after I run one of the methods, either by clicking one of the buttons that I added to check if it was just the JFrame that was broken or using one of the broken menu options, it reloads correctly, but has a little grey bar above where the JMenuBar actually renders: Post-method render
The code for the visuals is as follows:
...ANSWER
Answered 2021-Jun-15 at 18:29You should separate creating your menu from your content. Please review the following example. I decoupled your menu, component, and event logic into meaningful phases.
QUESTION
I have this kind of input as below. It is a list of strings, every odd string is a number starting with MR and every even string is some mixed text. I need to convert this list of strings to a pandas data-frame which strictly has two columns, but because some of the MR numbers are present several times paired with different mixed text counter parts I am getting extra columns everywhere where an MR is repeated, as I am demonstrating below:
...ANSWER
Answered 2021-Jun-15 at 11:48Try this
QUESTION
I have an output generated by another script that due to a bug is using the letter h
as a padding character. For this reason, its become difficult to clean the generated output.
The output generated is:
...ANSWER
Answered 2021-Jun-11 at 15:09You could use a regular expression:
QUESTION
I want to create a table, with composite primary key and autoincrement, in Oracle 19c, like this:
...ANSWER
Answered 2021-Jun-10 at 05:16Create trigger on this table to achieve this result. Assume table name is test123
QUESTION
I have a table like this on:
AttributeA AttributeB AttributeC AttributeD A B EQUALITY D 123 B EQUALITY D 456 B C D ... ... ... ...My goal is, to create a Select-Query where the result only contains one row with an equal AttributeC - no matter of the count of rows with the same value in this column.
The other Attributes do not matter. So I want this:
AttributeA AttributeB AttributeC AttributeD A or 123 B EQUALITY D ABC DEF GHI JKL ... ... ... ...I have already tried some WHERE-Clauses, but I found no way to specify that I want to have the row atleast once in my result.
Something like this was my plan with an unique ID.
...ANSWER
Answered 2021-Jun-09 at 21:00You can use row_number()
:
QUESTION
Working Stackblitz:
I implemented 2 calendars in html, for filtering the data between 2 dates. When i filter data for the first time, i will select both calendar dates and the data is filtering. Now we have both the inputs for calendar given right. Now my issue lies here. When i change the first calendar date. the second calendar remains the same with previously assigned date as we filtered previously. and there is no change in the filtering of data until we give inputs to both calendars again. I want the second calendar value to be cleared on changing the first calendar. And also clear the first calendar input when the second calendar is changed. Please help me achieve this.
can we trigger the output based on either of the input values ? as of now it's not showing. example: i have 2 records in grid: with dates : 07/12/2020 and 15/12/2020 Initially if i filter from dec 1st 2020 to dec 31st 2020. It's showing both records. Now, again if i set 15/12/2020 in first calendar without changing second. There is no change in the table. i should enter second also. Can we fix it ??
...ANSWER
Answered 2021-Jan-04 at 12:04You are not updating the list on the change of the first Date input. Update the list onChange of the first Date if the second Date already been selected. Change your code as below.
Instead of
QUESTION
Title: "Covid19 Digest"
Section1: "What's new in this issue?"
Heading 1:
- "North America"
- Content:
- "abc"
- "def"
- "Asia-Pacific"
- Content:
- "jkl"
- subcontent:
- "apples"
- "oranges"
- "oranges"
- "mnop"
...ANSWER
Answered 2021-Jun-09 at 12:41If you want `"Heading1" to be a top-level key, you need to dedent it
QUESTION
Help solve the problem.
I have an object like this
...ANSWER
Answered 2021-Jun-08 at 19:20Convert the object to an array of [key, values]
entries using Object.entries()
, and reduce the entries a new array. Map the current array of values
, and create a string for each val
with the current key
.
If the accumulator (acc
) is empty, return the create an array of strings. If the acc
is not empty, iterate it with Array.flatMap()
, map the array of values of the current entry (arr
), and combine the strings.
QUESTION
I just can't figure it out why this query work
...ANSWER
Answered 2021-Jun-07 at 12:51The subquery produces one row that contains an array.
If you use = ANY (SELECT ...)
, the result set is converted to an array, so you end up with
QUESTION
I have a text file in the below format . I need to remove the text between the first and second semicolon (delimiter ), but retain the second semicolon
...ANSWER
Answered 2021-Jun-03 at 12:16Trying to fix OP's attempts here, with sed
you could try following code. Simple explanation would be, create 1st back reference which has value till 1st occurrence of ;
then from 1st ;
to 2nd ;
don't keep it in backreference and keep rest of the value in 2nd back reference. Finally while substituting substitute it with 1st and 2nd back reference values.
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Install jkl
On a UNIX-like operating system, using your system’s package manager is easiest. However, the packaged Ruby version may not be the newest one. There is also an installer for Windows. Managers help you to switch between multiple Ruby versions on your system. Installers can be used to install a specific or multiple Ruby versions. Please refer ruby-lang.org for more information.
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