Am looking for a way to have the combobox on my userform to have a default value of nothing or something like "Choose From Below". Have tried various google suggestions but the value that shows i...

Is it possible to change my default MySQL data directory to another path? Will I be able to access the databases from the old location?

EDITED: How can I set a Django field's default to a function that gets evaluated each time a new model object gets created? I want to do something like the following, except that in this code, the ...

I would like to see the specific style elements that are used in the default stylesheet for the various browsers. Do the browsers have an actual file based stylesheetss that I locate on my system a...

I'm using BooleanField in Django. By default, the checkbox generated by it is unchecked state. I want the state to be checked by default. How do I do that?

I want to set date as default value for date in mysql (not timestamp), but the following error appear ALTER TABLE `RMS`.`transactionentry` CHANGE `Date` `Date` DATE DEFAULT NOW() NOT NULL Error...

Is there a way to make python3.5 as the default python in AWS. every time i try the next time i connect python2.7 is the default one and pip 6 is the last version, knowing that I did updated it so...

Unable to change the default border color when TextFormField is not active. When TextFormField is not active this shows DarkGrey-Border color. So, how to change that. Theme( data: new ThemeData...

I am setting up an account for a small organization and I decided to isolate the master account and create an admin IAM user. I set up the database and follow the tutorial to create an admin IAM us...

I'm trying to prevent the default Ctrl+MouseWheel zoom behavior in Chrome with JavaScript, for the other browsers I use preventDefault() and stopPropagation() in the callback function for mouse-whe...

How to set default value for a field to other column in MySQL? I have done it in Oracle with virtual field, but I do not know how to do it in MySQL. This is my table: CREATE TABLE TSM_TRANSACTION_T...

I try to insert the value null (DateTime) in my database for a field typed 'date' but I always get a '0001-01-01'. I don't understand, this field "allow nulls" and I don't know why I have this defa...

I would like to supply my regular expression with a 'default' value, so if the thing I was looking for is not found, it will return the default value as if it had found it. Is this possible to do ...

I noticed that the default sites-available file (/etc/apache2/sites-available/default) contained many "directory" tags with various options. <Directory />, <Directory /var/www/>, <D...

What is the default git diff tool(and merge tool)? Where(and how) can I find it out? I've never set any configuration for git difftool(nor mergetool) explicitly, so git config --get difftool shows ...

What is the proper way to remove the grey background that covers the entire screen, the recompile button, and the default libGDX load and/or load splash in a HTML build of my game?

I'm attempting to launch a local html file from python in the default browser (right now my default is Google Chrome if I double-click on a .html file, Chrome launches.) When I use python's webbrow...

After a long time looking for solutions to force Emacs to use tab as real characters in C++ code, I realized that the only robust solution is to insert tabs using the "CTRL+Q TAB" key seq...

In my .vimrc I've put set foldmethod=syntax to enable folding of methods etc. However, I don't like the default that everytime I open a file, the whole thing is folded. Is there a way to enable fol...

import { IsString, IsNumber, IsOptional, IsUUID, Min, Max } from 'class-validator'; import { Transform } from 'class-transformer'; export class QueryCollateralTypeDto { @Transform(({ value }) =&g...

I have a column in DB with default value as sysdate. I'm looking for a way to get that default value inserted while I'm not giving anything to corresponding property on app side. By the way, I'm u...

I have seen the solution for a default choice field. Default filter in Django admin It's not obvious how to extend that to a boolean field. I have an archive field that keeps things from being dis...

I can't find a setting for the default session lifetime in https://docs.djangoproject.com/en/1.10/ref/settings/. I know this can be changed manually (How to expire Django session in 5minutes?).

Since C# 8.0, the standard is non nullable variable by default. Ref1 But in case of generics like this one: public static T PerfomIO<T>(Func<T> function, T defaultValue = default) { ...

Setting the default style on a TextBlock causes the style in the Label and other controls to be set as well. This only happens if you put the styles in the Application resources, when I place the s...