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Example 1: alter table column size oracle ALTER TABLE tablename MODIFY fieldname VARCHAR2 ( 100 ) ; Example 2: alter table oracle ALTER TABLE tablename MODIFY columnname varchar2 ( 100 ) Example 3: orcale sql change column type ALTER TABLE table_name MODIFY column_name action ; Example 4: oracle alter table add column ALTER TABLE table_name ADD column_name data_type constraint ;

Answer : It's as simple as this: git reset HEAD^ Note: some shells treat ^ as a special character (for example some Windows shells or ZSH with globbing enabled), so you may have to quote "HEAD^" in those cases. git reset without a --hard or --soft moves your HEAD to point to the specified commit, without changing any files. HEAD^ refers to the (first) parent commit of your current commit, which in your case is the commit before the temporary one. Note that another option is to carry on as normal, and then at the next commit point instead run: git commit --amend [-m … etc] which will instead edit the most recent commit, having the same effect as above. Note that this (as with nearly every git answer) can cause problems if you've already pushed the bad commit to a place where someone else may have pulled it from. Try to avoid that There are two ways of handling this. Which is easier depends on your situation Reset If the commit you want to ...

Example 1: date picker for bootstrap 4 < input class = " datepicker " data-date-format = " mm/dd/yyyy " > Example 2: date picker for bootstrap 4 < div class = " input-group date " data-provide = " datepicker " > < input type = " text " class = " form-control " > < div class = " input-group-addon " > < span class = " glyphicon glyphicon-th " > </ span > </ div > </ div >

Answer : Make the figure tag an inline-block and assign has-text-centered to the parent tag. Advantage is no custom code needed. <link href="https://cdnjs.cloudflare.com/ajax/libs/bulma/0.6.2/css/bulma.min.css" rel="stylesheet"/> <div class='column is-one-quarter'> <div class='card equal-height'> <div class="card-image has-text-centered"> <figure class="image is-64x64 is-inline-block"> <img class="is-rounded" src="https://unsplash.it/64"/> </figure> </div> <div class='card-content'> <!-- other content here --> </div> </div> </div> Change the display property of card-content to flex by using the .is-flex modifier. Now you can use flexbox properties to horizontally center the figure . There is no modifying class for this with Bulma, so you can make your own...

Example: flutter date with timezone /// converts [date] into the following format: `2020-09-16T11:55:01.802248+01:00` static String formatISOTime ( DateTime date ) { var duration = date . timeZoneOffset ; if ( duration . isNegative ) return ( date . toIso8601String ( ) + "-${duration.inHours.toString().padLeft(2, '0')}:${(duration.inMinutes - (duration.inHours * 60)).toString().padLeft(2, '0')}" ) ; else return ( date . toIso8601String ( ) + "+${duration.inHours.toString().padLeft(2, '0')}:${(duration.inMinutes - (duration.inHours * 60)).toString().padLeft(2, '0')}" ) ; }

Example: find average of numbers in array java public class JavaExample { public static void main ( String [ ] args ) { double [ ] arr = { 19 , 12.89 , 16.5 , 200 , 13.7 } ; double total = 0 ; for ( int i = 0 ; i < arr . length ; i ++ ) { total = total + arr [ i ] ; } /* arr.length returns the number of elements * present in the array */ double average = total / arr . length ; /* This is used for displaying the formatted output * if you give %.4f then the output would have 4 digits * after decimal point. */ System . out . format ( "The average is: %.3f" , average ) ; } }

Example 1: boostrap card < div class = "card" style = "width: 18rem;" > < div class = "card-body" > < h5 class = "card-title" > Card title < / h5 > < h6 class = "card-subtitle mb-2 text-muted" > Card subtitle < / h6 > < p class = "card-text" > Some quick example text to build on the card title and make up the bulk of the card's content . < / p > < a href = "#" class = "card-link" > Card link < / a > < a href = "#" class = "card-link" > Another link < / a > < / div > < / div > Example 2: Bootstrap 4 Cards < div class = "card" > < div class = "card-body" > Basic card < / div > < / div >

Example 1: FiveM pc key code // its C# BTW :) // checks if INPUT_CONTEXT has just been released // assumes `using static CitizenFX.Core.API;` if ( IsControlJustReleased ( 1 , 51 ) ) { // run code here } Example 2: FiveM pc key code -- its Lua BTW : ) -- checks if INPUT_CONTEXT has just been released if IsControlJustReleased ( 1 -- [ [ input group ] ] , 51 -- [ [ control index ] ] ) then -- run code here end

Example: floor() in c++ floor ( x ) : This function in C ++ returns the smallest possible integer value which is smaller than or equal to the given argument . Input : 2.5 , - 2.1 , 2.9 Output : 2 , - 3 , 2

Example 1: npm bcrypt npm install bcrypt Example 2: npm bcrypt const bcrypt = require('bcrypt'); const saltRounds = 10; bcrypt.hash(myPlaintextPassword, saltRounds, function(err, hash) { // Store hash in your password DB. }); // Load hash from your password DB. bcrypt.compare(myPlaintextPassword, hash, function(err, result) { // result == true });

Example: who is b&d B&D stands for Bhadwa and Dalal. it is a acronym for amish devgan

Example 1: bootstrap form < form > < div class = " form-group " > < label for = " exampleInputEmail1 " > Email address </ label > < input type = " email " class = " form-control " id = " exampleInputEmail1 " aria-describedby = " emailHelp " placeholder = " Enter email " > < small id = " emailHelp " class = " form-text text-muted " > We'll never share your email with anyone else. </ small > </ div > < div class = " form-group " > < label for = " exampleInputPassword1 " > Password </ label > < input type = " password " class = " form-control " id = " exampleInputPassword1 " placeholder = " Password " > </ div > < div class = " form-group form-check " > < input type = " ch...

Answer : Edit: Device Mode in Chrome 38+ Chrome v38+ has window resizing and mobile emulation in a mode called Device Mode. You can activate it either with the icon in the Developer Tools window or with Ctrl + Shift + M ( Cmd + Shift + M on Mac). Windows As Pedro mentioned in his answer, Window Resizer will work for Chrome on Windows. https://chrome.google.com/webstore/detail/kkelicaakdanhinjdeammmilcgefonfh Mac OSX On Mac OSX, Chrome limits the width at a minimum of 320px. This is the lower end of the spectrum for smartphone window sizes, so this may be enough. If you still want to get around this limitation, open a popup window with the Open-as-Popup extension. This will allow you to resize down to 100px x 100px: https://chrome.google.com/webstore/detail/ncppfjladdkdaemaghochfikpmghbcpc Window Resizer will do the trick. You can even manually define a screen size. https://chrome.google.com/webstore/detail/kkelicaakdanhinjdeammmilcgefonfh

Example 1: how to sum all the numbers in a list in python # to sum all the numbers we use python's sum ( ) function a = [ 4 , 5 , 89 , 5 , 33 , 2244 , 56 ] a_total = sum ( a ) Example 2: how to calculate the sum of a list in python # Python code to demonstrate the working of # sum ( ) numbers = [ 1 , 2 , 3 , 4 , 5 , 1 , 4 , 5 ] # start parameter is not provided Sum = sum ( numbers ) print ( Sum ) # result is 25 # start = 10 Sum = sum ( numbers , 10 ) print ( Sum ) # result is 10 + 25 = 35 Example 3: python sum of list >>> list = [ 1 , 2 , 3 ] >>> sum ( list ) 6

Answer : I may be late to the party, but there is a workaround that can get near what you want to do: Type Win + Tab to show up the Multiple Desktops panel also showing windows of the current desktop. Right click on one of them and you can choose either "Show this window on all desktops" or "Show windows from this app on all desktops". You can now switch desktop and they'll stick to the screen. Afaik, if you choose the 2nd option, it will remember your choice even if you close all windows from the app at one point. hope it helps Unfortunately not with the windows 10 feature. Each virtual desktop contains all of your monitors. So when you switch to another virtual desktop you are switching to a new virtual desktop that spans all of your monitors. Maybe one of the third party solutions can do this and run on Windows 10.

Example: how many iron blocks for a full beacon You need 81 iron blocks for a full beacon