differs | WIP : Building CSS framework using Sass | Style Language library
kandi X-RAY | differs Summary
kandi X-RAY | differs Summary
This project is currently a work in progress... Any kind of help is appreciated! Also, if you could, please :star: this project if you want to support me and increase my motivation, thank you!. Made with :heart: by Nenad Novaković - dvlden.
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QUESTION
I have a pair of iterator, and I would like to use ranges::views::filter(some_predicate)
on it (with the pipe operator). AFAIU I should first convert my pair of iterator into a view. I tried to use ranges::subrange(first, last)
to do so, but I’m getting horrible error messages.
Note1: I’m using C++14 and range-v3 version 0.9.1 (the last version compatible with gcc-5.5). If the solution differs when using C++17/20 and/or when using C++20 std::ranges, I’m also interested to know what changed.
Note2: I find the documentation of range-v3 severely lacking, so I’m using cppreference.com. If you know a better documentation, I’m very interested.
EDIT:
In my real code, I’m wrapping a java-style legacy iterator (that has a next()
method instead of operator++
/operator*
. I’m wrapping them in a C++-compatible wrapper. Then I tried to convert that wrapper into a view, and finally filter it. I reproduce a minimal example on godbolt. This use iterator_range
as suggested, but it still doesn’t compile (see the second edit below).
ANSWER
Answered 2021-Apr-08 at 16:24In ranges-v3, there is iterator_range
which you can use to wrap the iterators into a range object.
In C++20, you can use std::span
to wrap those iterators into an range object
QUESTION
I am translating Xliff file using BeautifulSoup and googletrans packages. I managed to extract all strings and translate them and managed to replace strings by creating new tag with a translations, e.g.
...ANSWER
Answered 2021-Feb-09 at 17:21To extract the two text entries from within , you could use the following approach:
QUESTION
I've been using git my entire development life, and just recently got assigned to an antiquated sourcebase that is unfortunately still using IBM Clearcase for Windows for its version control. I've been struggling to get a grasp on the basics, mostly because there are many things that don't have a clear analog to git, and there isn't much support available for Clearcase since nearly every business no longer uses it.
My main problem is I can't figure out how to checkout a different branch. I've created a snapshot view of a VOB(so in git terms, a local repo cloned from a remote), and I believe I'm on the master branch. I'm looking at it in Rational ClearCase Explorer. I then open up the "Type Explorer", select the VOB I'm working with, and select "branch types". From here I can see every single branch that's been created.
Let's say I want to check out branch "my_branch". I don't see any appropriate selection from the context menu upon right-click in this Clearcase explorer. The only options are "Clone", "Delete", "Rename" and "Properties". From cleartool, I run the command
...ANSWER
Answered 2021-Jun-14 at 13:02Note: I have documented the main difference between Git and ClearCase in "What are the basic clearcase concepts every developer should know?" back in 2009.
You do not "checkout" a branch.
You list a set of config select rules with version selectors, like:
QUESTION
I am very new to SQL and have been given a dataset to clean as part of my internship.
I reproduce part of the table below:
...ANSWER
Answered 2021-Jun-13 at 11:45You can write a query using first_value
:
QUESTION
I'm struggling to get the Pact Broker running in a docker container to connect to my local installation of PostgreSQL on Windows.
This is what my docker run command looks like...
...ANSWER
Answered 2021-Jun-13 at 10:42I think what's happening here is that you've put the container name before the environment argument list to the docker run
command.
So instead of setting the PACT_BROKER_DATABASE_NAME
and other environment variables for the running container with your custom values, they are simply being discarded by the runtime.
Try this instead:
QUESTION
I am using psql and realized that the German letters ä, ö, ü are not displayed correctly. For example, ö is displayed as õ. ü is displayed as a three in the exponent...
...ANSWER
Answered 2021-Jun-12 at 19:58From the command line or the Terminal:
chcp 1252
open psql
psql -U postgres
set client_encoding:
SET client_encoding='WIN1252'
import file:
\i Path/to/your/.sqlFile
QUESTION
I am in +3 timezone now.
Now UTC time is 16:30 and at my place it is 19:30
I found an issue that for time zone America/Los_Angeles
which is theoretically -8 (rawOffset) I get unexpected time. I expected that if in my place 20:00, then at ths timezoe time should be 11 hours less(8+3) but in real life it is 10 hours less than in my place because of daylight saving.
So how can I get -7 offset if I have America/Los_Angeles
zoneId in my code ?
ANSWER
Answered 2021-Jun-11 at 18:13If you need to know the time zone offset that is correctly adjusted for DST, don't use getRawOffset()
, since that is specifically the offset without DST. As the documentation says it:
Returns the amount of time in milliseconds to add to UTC to get standard time in this time zone. Because this value is not affected by daylight saving time, it is called raw offset.
To know if DST is in effect, the system needs to know the date, not just the time. If you know the full date/time, then you can get the offset by calling e.g. getOffset(long date)
.
To get the time zone offset in effect right now, call:
QUESTION
I'm confused about using PostgreSQL's TIMESTAMPTZ type with the official JDBC driver.
Correct me if I'm wrong, but PostgreSQL and Java store TIMESTAMTZ and java.util.Date
identically: as the number of the millis from the Begin of Unix, defined as 1970-01-01 00:00:00 UTC.
Therefore, technically, we are operating on the same Long value, and we should expect no problems.
However, we've got quite a lot of problems with the code doing a lot of transformations in one or other direction, that were replaced by even more complex transformations, which happen to work afterwards. The end result was a bit similar to https://stackoverflow.com/a/6627999/5479362, with transforming to UTC in both directions. Developing under Windows, where changing timezone is blocked, makes things not easier to debug.
If I have a PostgreSQL table with the column:
...ANSWER
Answered 2021-Jun-11 at 13:38Don't use java.util.Date
, use java.time.OffsetDateTime
QUESTION
I'm very rusty on the little SQL I once learned, and while I totally get SELECT column1 FROM table WHERE column2 LIKE pattern
, what I need is:
ANSWER
Answered 2021-Jun-10 at 00:56You can store the pattern in a column:
QUESTION
Fortran language has a referencing environment called COMMON.
As defined in the website below, the COMMON statement defines a block of main memory storage so that different program units can share the same data without using arguments.
https://docs.oracle.com/cd/E19957-01/805-4939/6j4m0vn7v/index.html
Sample implementation looks like this:
I wonder if there are similar implementations of this kind of environment in other languages like C, Python, or Java and how it differs from the Global environment.
...ANSWER
Answered 2021-Jun-09 at 02:41I tried to squeeze everything in a comment. But that did not work. So here is a more extensive answer.
The common block is rarely used in modern Fortran and its usage has long been deprecated. For at least the past 3 decades, module
s have been the official proper way of data sharing in Fortran. The utilities of modules in Python and Fortran are almost identical (though Python module organization as a hierarchy of folders is a bit more flexible than what can be done in Fortran). Here is an example
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