gren | gren is a next grep. | Regex library
kandi X-RAY | gren Summary
kandi X-RAY | gren Summary
gren is a next grep tool.
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Top functions reviewed by kandi - BETA
- Prints the results of the command using the search results .
- Search for a directory in directory
- Print a list of all sub - nodes
- Search data from specified file
- Search for files
- Check if the line matches the given line .
- human readable size
- Returns a string representation of the time .
- Parses a class of a class
- Round a round value
gren Key Features
gren Examples and Code Snippets
Community Discussions
Trending Discussions on gren
QUESTION
Issue: when i use style.display none it pulls all objects loses their positions and my table take other width and my graphic web through up my 1-designed without using show and hide 2- when i use the show and hide function goal: is to fix this issue making my graphic fixed as designed without using show and hide
...ANSWER
Answered 2020-Jul-10 at 12:38display:none
removes the element from the document flow, and other elements' positions will be adjusted to use the space previously occupied by the element.
You can use visibility:hidden
if you simply want the element to appear and disappear without the layout being adjusted.
See also:
https://developer.mozilla.org/en-US/docs/Web/CSS/visibility
What is the difference between visibility:hidden and display:none?
QUESTION
In my python project, I need to extract REFERENCES
from pdf research papers. I'm using PyPDF2
to read pdf and extract text from it like this.
ANSWER
Answered 2020-Jun-20 at 20:48PDF
is very complex and I'm not specialist but I took source code of extractText() to see how it works and using print('>>>', operator, operands)
I could see what values it found in PDF.
In this document it uses "Tm"
to move position to new line so changed original code in extractText()
and I used "Tm"
to add \n
and I got text in lines
QUESTION
I forked this repo here, pretty straightforward. Now I point my project's package.json
to use my fork. After I npm install
everything looks good except the lib/dist
folder is missing. I know npm run build
needs to be run to generate those files and could just do that manually, but the Wix version somehow runs the build step on installation of the package. The only difference from the original is that I changed some iOS code. Do official npm packages (meaning ones you can install by name) get the benefit of some extra love after installation? What am I missing?
There's not much code to show, but I'll show the scripts section of the package.json file...
...ANSWER
Answered 2020-May-28 at 00:43This question has a lot in common with mine, maybe even a dupe. This answer took me a couple reads, but it led me to read the node documentation (gasp!). I inferred that package authors build and publish to npm (which is obvious), but that npm install doesn't actually go to git to grab the files, instead they have a tar from the publishing process. That was the missing part for me. Anyway, if you want to have your own personal package built on install, use prepare
.
QUESTION
I have this SQL, and the left joins is because I need ID's from other tables.
...ANSWER
Answered 2020-Jan-14 at 15:39Assuming you want the latest iteration for every testsuite, you just need to filter your query against a view containing exactly those tuples:
Step 1: Create your filter tuples
QUESTION
I have df which currently looks something like this:
...ANSWER
Answered 2019-Oct-17 at 14:23here is one way from jellyfish
QUESTION
Posting a batch operation to Mailchimp I keep getting "schema describes object, NULL found instead" error. I get the error in them mailchimp playground https://us10.api.mailchimp.com/playground/. This was working fine for a year up to a few weeks ago and then stopped.
Response Body:
...ANSWER
Answered 2019-Jul-25 at 12:29After removing all unnecessary spaces, tabs and whitespace, it's working now. https://jsonlint.com was helpful
QUESTION
The code is modified from https://www.w3schools.com/jsref/tryit.asp?filename=tryjsref_regexp_xy.
...ANSWER
Answered 2019-Apr-25 at 08:31You should not use Capturing Group which works on alternatives. Remove ()
from the Regex.
Change
QUESTION
I would like to get value of a item in List by just identifing the object with a string
...ANSWER
Answered 2019-Mar-26 at 09:28Technically, you can try using Reflection i.e. to find property by its name:
QUESTION
I'm using AmCharts in my program with guides line. These guide lines i tested with some values see code below.:
...ANSWER
Answered 2019-Feb-11 at 13:31Forget about my comment. You just simply forgot to echo the value of your session variable:
QUESTION
A pretty straight forward question on how to change the dd/mm/yyyy placeholder of a date input, and have a different color text once a date is selected.
I have tried the following code to no avail:
...ANSWER
Answered 2018-Oct-30 at 03:49From your question, I understand that you want to change the color of the date once it is selected. I am suggesting to use JQuery, however I do understand you only tagged CSS.
You can easily achieve what you wanted by using JQuery method change()
. I've also added an ID for your date field so that we can use getElementById
to change the CSS when the date is set.
Also, when you click the cancel button, the date color can be changed to another color or go back to its original. In this example, I set it to red.
The idea is that when the date field is NOT empty, it will show green color. And when the date is empty, it will show another color (in this example is red, you can choose to set it back to original color. I did this so that you can see the green when not empty and red when empty).
So when the field is not empty, it means the length is > 0. Using that idea, we can set that when the date field is not empty, we change it to green and when its empty, we change it to red.
Try this:
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