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Reshape data in a new form so that creating new columns for all possible cases
I wish this helpful for you Assuming you have a hard limit of 3 repeating groups you can use conditional aggregation for this.
TAG :sql
Date : August 10 2020, 12:00 PM , By : R. D.
Do you need a multiple Else statements if you run multiple one line If statements?
will help you I have a statement that does two If checks on one line: , Your code
TAG :vb.net
Date : August 10 2020, 12:00 PM , By : Ricardo García
How to combine and use multiple Next.js plugins
Hope this helps You can use next-compose-plugins and combine multiple next.js plugins as follows:
TAG :css
Date : August 10 2020, 12:00 PM , By : Schneider
Hangman Game Bug
I wish this help you So this almost works, there's just a bug when entering the last character which it detects as a wrong character for some reason. I've tried debugging it in GDB but can't work out why this is happening , The problem appears to be
TAG :c
Date : August 10 2020, 12:00 PM , By : Aymen Boughanmi
Records with different fields modelling same logical type
I hope this helps you . If Bigshould contain everything that's also contained in Small, it may be viable to make Small a field of Big:
TAG :haskell
Date : August 10 2020, 12:00 PM , By : marina
Table doesn't exists error when adding a foreign key to existing table
This might help you The error references a qualified table name, that is your schema name is emptdept and the table name is Orders.I can reproduce this error on MySQL 8.0 if the table Orders is MyISAM (or anything other than InnoDB, I assume).
TAG :mysql
Date : August 10 2020, 12:00 PM , By : Deepinder
Typescript Function with Generic Return Type
To fix the issue you can do It's important to pay attention to where the generic type parameters are declared and what scope they have. The type
TAG :typescript
Date : August 10 2020, 12:00 PM , By : SAM
Add parentheses before and after paragraph in HTML/CSS
I wish this help you I have an HTML page with editable paragraphs (though these could be spans or divs if that helps solve the problem). I want the user to type in some text, and have the page automatically put parentheses around it. The parentheses
TAG :html
Date : August 10 2020, 12:00 PM , By : Gulam Mustafa
How to assign a variable and not reference it
like below fixes the issue = is the assignment operator and will always assign a value to something, however variables always hold references to objects and don't contain the object itself.In your first case you create a new hash {a:'a'} and assign i
TAG :ruby
Date : August 10 2020, 12:00 PM , By : Lokesh
How to create subfolder and document on Firestore web?
To fix this issue With Firestore, documents can't contain immediately nested documents. If you want to organize a document under another document, you will need to choose a name of a subcollection, then use that to build documents nested in that subc
TAG :javascript
Date : August 10 2020, 12:00 PM , By : MichaelEstrin
How to list tables/views that depend on a specific table in Redshift?
I wish this helpful for you I recommend implementing the Admin Views from the official Redshift Utils github repository from the AWS Redshift team, this will give you a heap of useful system views - including those necessary for working out dependenc
TAG :sql
Date : August 10 2020, 12:00 PM , By : Dennis
SqlDependency tries to do something with log4net and fails to start
this will help I think there a still unresolved Type(s) that causes the NullReferenceException - Object reference not set to an instance of an object..Last two statements in stacktrace says:
TAG :chash
Date : August 10 2020, 12:00 PM , By : craiglesikar
Unresolved reference: DrawImage
Any of those help In your module's build.gradle file, make sure that you have this in your android closure:
TAG :android
Date : August 10 2020, 12:00 PM , By : luckymusen
Java Math.min Math.max Errors
it fixes the issue Math.min(1, n) will always return 1 if n >= 1 and Math.max(5, n) will always return 5 if n
TAG :java
Date : August 10 2020, 12:00 PM , By : iamdavood
Constructing smart pointer from stack allocated raw pointer
Hope that helps Can someone enlighten me in what is happening here? , Here's an annotation:
TAG :cpp
Date : August 10 2020, 12:00 PM , By : Rihem Hssan
Protected members of base classes inaccessible to friends of derived classes
may help you . Okay it appears to be a specification issue. The part that I have quoted is not in sync with another part which specifies the new correct behaviour followed by Clang (but not GCC nor MSVC surprisingly), [class.access/base-5] (emphasis
TAG :cpp
Date : August 10 2020, 12:00 PM , By : Cleon Peaches
Route Model binding fails when using Form request
Hope that helps Route model binding means you do not need to use $user = User::findOrFail($user); anymore,
TAG :laravel
Date : August 10 2020, 12:00 PM , By : artemfedorov
obtain the decimal value from a hexadecimal string
Hope that helps You seem to be very confused about number bases. Please look up proper terminology, as well. For instance:
TAG :python
Date : August 10 2020, 12:00 PM , By : Trishul
Laravel - Query builder with subquery
This might help you There are multiple ways to achieve this. The easiest and cleaniest way to me is defining a relationship with pivot.
TAG :mysql
Date : August 10 2020, 12:00 PM , By : Diego Solis
How does getopt::long work with ntermixed long/short options?
To fix the issue you can do With bundling, -- must be used for long option. - can only be used for short options, of which you defined none.You can disable bundling (nobundling after gnu_getopt, instead of bundling which is already enabled by gnu_get
TAG :perl
Date : August 10 2020, 12:00 PM , By : Randall
Creat matrix numbers from 1 to 64 with only one loop how can I do that?
I hope this helps you . Assuming the matrix passed in is 8x8 (since we want [1,2,...,64] as the elements):
TAG :chash
Date : August 10 2020, 11:00 AM , By : manoj
Vaadin Spring Boot: "Cannot access state in VaadinSession or UI without locking the session" when multiple use
hope this fix your issue You have some logic in your app that attempts to modify UI state, components etc. from background thread. That should be done guarded by locking. So you need to encapsulate the logic in your view that is called from backgroun
TAG :java
Date : August 10 2020, 11:00 AM , By : Tuğcan Güleç
How to write a PostgreSQL query that shows a breakdown based on a TimeStamp
hope this fix your issue In my PostgreSQL database I have an invitations table with the following fields: , Hmmm . . . this seems like conditional aggregation:
TAG :sql
Date : August 10 2020, 11:00 AM , By : Marina Marinova
Apply css stylesheet to specific div
Hope this helps If you want to style child elements of a e.g. a heading independent of other possible elements outside of the container you can do this with a single CSS file only.CSS offers the powerful > selector which let's you set up a rule for a
TAG :html
Date : August 10 2020, 11:00 AM , By : botarana
How to extend localStorage across devices (without DB)
fixed the issue. Will look into that further What about using sqlite? Just one file on your server like csv. Sending a http request To update it using SQL statement by knex or something like that after updating the localstorage on the client-side.
TAG :javascript
Date : August 10 2020, 11:00 AM , By : methasteen
How to set date format on Delphi Rio - Undeclared identifier: 'shortdateformat'
To fix the issue you can do I'm coming from Delphi 2007 to Delphi 10.3.3 . , I just learned that i need to use these commands instead :
TAG :delphi
Date : August 10 2020, 11:00 AM , By : Daniel Fehrenbach
Using mongorestore to insert many documents into a temp collection
I wish did fix the issue. When you call BSON.serialize(arr) you are serializing an array into a single BSON object.Use bsondump to compare the file generated that way with the file generated using mongodump to export that collection.
TAG :javascript
Date : August 10 2020, 11:00 AM , By : Ramax Gómez
VBA dictionary not assigning value to key
To fix this issue The code as presented shows that you are not helping yourself.There is an undeclared variable Value. There is no return type declared for the function.
TAG :excel
Date : August 10 2020, 11:00 AM , By : Sam Shek
Calling Microsoft Graph API using user context/user token C#
help you fix your problem If you are following the sample listed above, you are on the right track. Following the tutorial, it shows to how call Microsoft Graph /me endpoint on behalf of the signed-in user. In this sample, the complexities of the ASP
TAG :chash
Date : August 10 2020, 11:00 AM , By : user6106777
How to parse JSR-310 date to Instant?
help you fix your problem You need to use DateTimeFormatterBuilder, specifying ISO_DATE format and a default time-of-day (midnight1):
TAG :java
Date : August 10 2020, 11:00 AM , By : Jody McCullough
Array Index Overload Bug
I wish did fix the issue. In the Array constructor, immediately after allocating and filling the dynamically allocated buffer at ptr, the buffer is released with
TAG :cpp
Date : August 10 2020, 11:00 AM , By : audreiedmonds
New To Programming World
may help you . Welcome to SO! I recommend you record yourself teaching the material. This will help you better understand what you are learning, and not forget it. Generally, taking time to articulate explanations for anything you learn will help you
TAG :javascript
Date : August 10 2020, 11:00 AM , By : user6106781
I have to create a function that returns True or False if a list is sorted
I hope this helps you . Two issues:(1) You should compare each element with the previous one, not with the first element.
TAG :python
Date : August 10 2020, 11:00 AM , By : Nerddog
CGAL: Is there a way to connect two edges from different surfaces?
I wish did fix the issue. If your borders are already conform you can use stitch_borders(), if not you need to snap them first. You can use the undocumented function in this header available in the master branch and upcoming 5.1 release. See also usa
TAG :development
Date : August 10 2020, 11:00 AM , By : Sklipus
Java Char Array prints ASCII
To fix this issue When converting my 2D matrix from String into char, for some odd reason, its printing in ASCII. , The issue is your print statement.
TAG :java
Date : August 10 2020, 11:00 AM , By : Elliot Jordan
Scroll algorithm -- improving fetch and display of data
I hope this helps . I think you should not send a request at any scroll event. only if by this scroll the user reach the end of the scroll.
TAG :javascript
Date : August 10 2020, 11:00 AM , By : Kiet Huynh
How do I allocate a Vec<u8> that is aligned to the size of the cache line?
hope this fix your issue You can enforce the alignment of a type to a certain size using [repr(align(...))]. We also use repr(C) to ensure that this type has the same memory layout as an array of bytes.You can then create a vector of the aligned type
TAG :rust
Date : August 10 2020, 11:00 AM , By : Christopher Galarza
Access 2016 How can I use the value of a variable not the variable?
Hope this helps You can't use a variable to reference a variable.HOWEVER, you can most certainly use a string variable to referance a control on a form.
TAG :ms-access
Date : August 10 2020, 11:00 AM , By : Manuel García Urreta
rotate an image based on the two coordinates
it fixes the issue It is basic math with angles in triangle.if you have two points (x1,y1), (x2, y2) then you can calculate dx = x2-x1, dy = y2-y1 and then you can calculate tangens_alpha = dy/dx and alpha = arcus_tangens(tangens_alpha) and you have
TAG :python
Date : August 10 2020, 11:00 AM , By : Maria L Garcia De La
Custom AlertDialog error when click second time
around this issue Just add create() at the end of setView. and you will be able to use the same dialog again and again.
TAG :android
Date : August 10 2020, 11:00 AM , By : user6106793
Async return Task method
I wish did fix the issue. My method looks like this: , No, you do not.await Task.CompletedTask does exactly nothing.
TAG :chash
Date : August 10 2020, 10:00 AM , By : Cristian Groza
Find the birthdаte using age and date of die
help you fix your problem
TAG :r
Date : August 10 2020, 10:00 AM , By : Joen Qwertjoen
How to do pre increment without using ++I?
will help you They are the same. Unless for very simple expressions (like a loop condition), it is better to avoid the ++ or -- operators.
TAG :javascript
Date : August 10 2020, 10:00 AM , By : Anthony Davis
What is the correct (prefered) encoding of PowerShell profile?
Hope this helps Technically the PowerShell profile uses the below encoding (from my own profile, 5.1).
TAG :powershell
Date : August 10 2020, 10:00 AM , By : Dominik Wellisch
Why I/o exceptions must be handled with Buffered Reader , while it is not mandatory with Scanner?
With these it helps It isn't about the class you use, but the methods you are calling and what exceptions they throw.Some (most) BufferedReader methods throw IOException which is a 'checked' exception. This means you have to specify when your method
TAG :java
Date : August 10 2020, 10:00 AM , By : Ali Fatourechi
Uncaught Kotlin exception: kotlin.native.IncorrectDereferenceException: illegal attempt to access non-shared
may help you . With Kotlin/Native one must explicitly define correct concurrency behavior, to avoid races. In this particular case, there are several choices: make drivingBehaviorDetector instance frozen (by calling freeze() in the constructor, for e
TAG :swift
Date : August 10 2020, 10:00 AM , By : Mahdi
CloudFormation placement group partition count
this one helps. Yes, you are correct. The Partition Count parameter is missing in CloudFormation.I performed an experiment and created a Partition Placement Group via the AWS CLI without specifying a Partition Count. It created a Placement Group with
TAG :amazon-web-services
Date : August 10 2020, 10:00 AM , By : Aditya Naiyyar
What is the purpose of listen() in Socket Programming?
Hope this helps listen tells the TCP/IP stack to start accept incoming TCP connections on the port the socket is binded to.The backlog parameter is not a "maximum number of connections allowed" parameter. Rather it's just a hint to the stack about ho
TAG :c
Date : August 10 2020, 10:00 AM , By : Joshua Koelewijn
How to convert christian year to thai year in Java?
This might help you you can use ThaiBuddhistDate class in package - java.time.chronoyou can use below example for reference -
TAG :java
Date : August 10 2020, 10:00 AM , By : Daniel St
await in async task method with synchronous logic c#
I wish this help you If there is nothing to await and this is an overridden method. Just ignore the compiler warning (or pragma is out), and do nothing.Why do nothing?
TAG :chash
Date : August 10 2020, 10:00 AM , By : AsPadmane
Convert join SQL query into django
this will help I am new to django and trying out stuff with it. , You can make use of select_related here.
TAG :python
Date : August 10 2020, 10:00 AM , By : saida hamidi
How to fetch user's profile info related to user using laravel?
like below fixes the issue The users profile will be accessible through the relationship and you can get access to it by calling the relationship as a property:
TAG :laravel
Date : August 10 2020, 10:00 AM , By : tahv0
Are there any known approaches to define application specific messages?
help you fix your problem There are no fixed ways or predefined standards. There are protocols, either use a predefined protocols or design your custom protocols as you mentioned in the last part of your question. It could be application specific pro
TAG :development
Date : August 10 2020, 10:00 AM , By : ARandomScientist
Using regex in simple if statements?
To fix the issue you can do gets returns a string with a trailing carriage return. What you need is to match the ending against \Z, not \z.
TAG :ruby
Date : August 10 2020, 10:00 AM , By : Jo No
Python interactive shell in Maximo?
should help you out It is not supported, but you can create and grant yourself an EXECUTE sig option in the autoscript application. This will enable an Execute action, allowing you to execute a script on demand. However, because no launch point was u
TAG :python
Date : August 10 2020, 10:00 AM , By : Dylan G
Checking multiple conditions in CASE expression SQL
Hope that helps You need to JOIN the city_lookup table to the log_cities table to get all the cities visited by a user:
TAG :sql
Date : August 10 2020, 10:00 AM , By : Ádám Rocska
Mongodb aggregate $group for non-existing items
hope this fix your issue You can try that using aggregation :
TAG :mongodb
Date : August 10 2020, 10:00 AM , By : MikeArnold
Perl: Accessing methods and json hashref data via the same object in class
I wish did fix the issue. If the class has no attributes (object variables), you can use the variable returned by from_json as the object.
TAG :perl
Date : August 10 2020, 10:00 AM , By : nate w
Autheticate Github private repo in python
wish help you to fix your issue This kind of authentication works if you use the GitHub API but you cannot use the Web UI with basic authentication.Normally, a Web UI uses a login form that sends a POST Request when you log in. After that, the sessio
TAG :python
Date : August 10 2020, 10:00 AM , By : Bahri Ala
Remove multiple dictionary value from a list using Python
it helps some times Use list comprehension to filter out the data you do not want. However, you should not use the name id
TAG :python
Date : August 10 2020, 10:00 AM , By : Anandan Guru

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