mrd | Run MySQL off a RAM disk | Database library

by mezis Ruby Version: Current License: MIT

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | mrd Summary

mrd is a Ruby library typically used in Database applications. mrd has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Stands for MySQL RAM Disk. Pronounced like the French swear word.

Support

Quality

Security

License

Reuse

Support

mrd has a low active ecosystem.

It has 71 star(s) with 11 fork(s). There are 5 watchers for this library.

It had no major release in the last 6 months.

There are 2 open issues and 2 have been closed. On average issues are closed in 218 days. There are 1 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of mrd is current.

Quality

mrd has 0 bugs and 0 code smells.

Security

mrd has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

mrd code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

mrd is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

mrd releases are not available. You will need to build from source code and install.

Installation instructions are not available. Examples and code snippets are available.

mrd saves you 1 person hours of effort in developing the same functionality from scratch.

It has 6 lines of code, 0 functions and 2 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

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mrd Key Features

No Key Features are available at this moment for mrd.

mrd Examples and Code Snippets

No Code Snippets are available at this moment for mrd.

Community Discussions

Trending Discussions on mrd

update xsl file with xmlstaret, grep or similar

How would i index this json response to access this specific section

To find same value in different rows and different columns (SQL)

Recursively add a block of rows in different xsl files

Delphi 11: Constant object cannot be passed as var parameter

LaTeX booktabs horizontal oveflow

Camera2 cameraManager.openCamera exception from time to time on some devices

How do I output specific data from a json response?

how to add dynamically multiple posts with jsonplaceholder

In WSL2: Ubuntu 20.04 for Windows 10 nodejs is installed but npm is not working

QUESTION

update xsl file with xmlstaret, grep or similar

Asked 2022-Jan-21 at 11:39

I have a series of similar XSL files and to all of them, I have to add the same XSL element in a specific position.

Here you can find a portion of the XSL to be updated and the element to be inserted is and it has to be after the and before the tags

Is there a way to automatize this update to all my XSL files using XmlStarlet grep or similar?

...

ANSWER

Answered 2021-Dec-07 at 09:46

In a POSIX shell the following xmlstarlet command:

Source https://stackoverflow.com/questions/70244776

QUESTION

How would i index this json response to access this specific section

Asked 2021-Dec-31 at 03:56

I have provided an example of what the JSON looks like. I am trying to print each drivers information separately but can only print the key "Drivers".

...

ANSWER

Answered 2021-Dec-31 at 03:51

Assuming this JSON object is named json, this will print out each driver:

Source https://stackoverflow.com/questions/70538825

QUESTION

To find same value in different rows and different columns (SQL)

Asked 2021-Dec-05 at 13:46

Apologies, I have missed out one condition earlier (Added in Italic and bold)

I have a table with a few thousand rows, and I would like to extract texts from certain columns if there are matching values in different columns.

For example:

A B C D E teeth MrA 123 ABC $128 nose MrB CDE 789 $100 hand MrC ABC 456 $128 eye MrD EFG 789 $110

The expected outcome is if any value of C = D or vice versa, and with same E value, then the query should return values from column A & column B or the whole row.

Results would be:

A B C D E teeth MrA 123 ABC $128 hand MrC ABC 456 $128

as C match with D on ABC and E = $128 which is same for both rows.

The query that I have tried thus far can only return the value if C & D have same value in same row. Appreciate help on this, thanks!

...

ANSWER

Answered 2021-Dec-05 at 11:52

Probably the simplest way is to use exists

Source https://stackoverflow.com/questions/70233915

QUESTION

Recursively add a block of rows in different xsl files

Asked 2021-Dec-03 at 15:45

I have a main xsl file and I would like to include in it two xsl files. I tried using the include function of XSL but without success. I read some examples on the web but I always got the following error: element include only allowed as child of stylesheet Could you please tell me what I'm doing wrong? In the following the main.xsl file I'm using where I inserted the xsl:include already: main.xsl:

...

ANSWER

Answered 2021-Dec-03 at 12:08

Why not do it using XSLT?

Note, if you've got a series of similar XSLT files and you need to make a similar change to each of them, this is a strong signal that it's time to do some refactoring to improve code re-use. The simplest approach is to extract common code into shared modules that you incorporate using xsl:include. There are other more elaborate approaches, such as generating the XSLT stylesheets from a common master. The fact that XSLT is XML makes manipulating XSLT using XSLT a very viable technique.

LATER

OK, you've taken my suggestion, and you've modified your question to show where you got to and where you got stuck. That's not actually a very good way of taking things forward on SO: if you keep editing the question and I keep editing the answer, then anyone coming here later will find it very hard to follow. Next time, raise a new question.

You've misunderstood how xsl:include works. At the point where you've written xsl:include, replace it with . Put the xsl:include declaration at the top level of the main.xsl stylesheet (as a child of xsl:stylesheet), and in the included module, include a named template .....

Source https://stackoverflow.com/questions/70197979

QUESTION

Delphi 11: Constant object cannot be passed as var parameter

Asked 2021-Sep-19 at 19:59

I am trying to transfer my Delphi 7 code to Delphi 11.

The following code worked fine in Delphi 7, but in Delphi 11 I get a compile-time error

[dcc32 Error] VELOS.PAS(44): E2197 Constant object cannot be passed as var parameter

Is there a way to make Delphi 11 compile my code?

I can make the initialized constants be global initialized var, but changing all similar code to comply with Delphi 11 is a lot of work because I use similar stuff a lot.

My code:

...

ANSWER

Answered 2021-Sep-19 at 19:59

The error is self-explanatory. You are passing typed constants where variable references are expected.

You are encountering the following change in behavior between Delphi 7 and 11:

Writeable typed constants (Delphi)

The $J directive controls whether typed constants can be modified or not. In the {$J+} state, typed constants can be modified, and are in essence initialized variables. In the {$J-} state, typed constants are truly constant, and any attempt to modify a typed constant causes the compiler to report an error.

...

In early versions of Delphi and Object Pascal, typed constants were always writeable, corresponding to the {$J+} state. Old source code that uses writeable typed constants must be compiled in the {$J+} state, but for new applications it is recommended that you use initialized variables and compile your code in the {$J-} state.

The default state is {$J-} in modern Delphi versions. So, simply add an explicit {$J+} or {$WRITEABLECONST ON} directive to your existing code to get the old behavior.

Source https://stackoverflow.com/questions/69244419

QUESTION

LaTeX booktabs horizontal oveflow

Asked 2021-Aug-09 at 08:29

I am new to LaTeX and I want to create a quite simple table (in german). As you can see in my code, it has to contain 5 rows and 5 columns. My problem is that the table is too large for my page and it overflows on the right side of the page. I don't want to rotate the table, so it should use hyphenation to use the given space better.

...

ANSWER

Answered 2021-Aug-09 at 08:29

To get line breaks you'll need a column type of fixed with, e.g. p{} or you can use the tabularx package to automatically determine the width of the columns.

However even with line breaks, the table will still look awfully crowded. You can safe a bit more space by giving the months as numbers instead of words and adding @{} before/after the first/last column.

Source https://stackoverflow.com/questions/68708785

QUESTION

Camera2 cameraManager.openCamera exception from time to time on some devices

Asked 2021-May-02 at 12:05

I have an app which records videos, it has about 80K current installations (more than 100K downloads), Crashlytics statistics seems to be good - Crash-free users 99.66% and rating on Google Play is also OK - 4.5

But still for some of my users can happen the next errors (it may happened for such user once or a couple of times by now, so not often, but still happens from time to time):

android.hardware.camera2.CameraAccessException: CAMERA_DISABLED (1): connectHelper:1578: Camera "0" disabled by policy
android.hardware.camera2.CameraAccessException: CAMERA_DISCONNECTED (2): Camera service is currently unavailable
java.lang.IllegalArgumentException: supportsCameraApi:2096: Unknown camera ID 0
android.hardware.camera2.CameraAccessException: CAMERA_DISABLED (1): validateClientPermissionsLocked:1066: Caller "com.MY_APP_PACKAGE" (PID 10237, UID 21433) cannot open camera "1" when sensor privacy is enabled

on opening camera using camera2 API:

...

ANSWER

Answered 2021-Apr-28 at 23:02

android.hardware.camera2.CameraAccessException: CAMERA_DISABLED (1): connectHelper:1578: Camera "0" disabled by policy

Source https://stackoverflow.com/questions/67284842

QUESTION

How do I output specific data from a json response?

Asked 2021-Apr-06 at 17:02

I am fairly new to using APIs in python and I am trying to create a system that outputs data from previous motorsport races. I have sent requests to an API, but I am struggling to get it to just output one specific piece of data (eg. time, location). I get this when I just print the raw JSON data sent.

...

ANSWER

Answered 2021-Apr-06 at 16:58

data['time'] would work if you had a flat dictionary, but you have a nested dicts/list structure, so:

Source https://stackoverflow.com/questions/66973102

QUESTION

how to add dynamically multiple posts with jsonplaceholder

Asked 2021-Jan-16 at 11:48

help me please, I display the html markup of 6 posts, the first click works correctly, the second click I display the same posts. how should I add six new posts, and so every time I click? I don't know what can be used instead of the slice method. demo https://jsfiddle.net/u9zc7p5v/13/

...

ANSWER

Answered 2021-Jan-16 at 11:48

Increase the startNum value startNum+=6. then in slice function do startNum + endNum.

Source https://stackoverflow.com/questions/65749076

QUESTION

In WSL2: Ubuntu 20.04 for Windows 10 nodejs is installed but npm is not working

Asked 2020-Dec-28 at 02:54

I am using WSL2: Ubuntu 20.04 in my Windows 10 operating system. I have installed nodejs using the command sudo apt-get install -y nodejs when I do node -v command I get v12.18.3

...

ANSWER

Answered 2020-Sep-03 at 04:07

Try this

Source https://stackoverflow.com/questions/63716587

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install mrd

You can download it from GitHub.
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.

Support

Fork itCreate your feature branch (git checkout -b my-new-feature)Commit your changes (git commit -am 'Add some feature')Push to the branch (git push origin my-new-feature)Create new Pull Request

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