大约有 40,000 项符合查询结果（耗时：0.0395秒） [XML]
Counting null and non-null values in a single query
...
As i understood your query, You just run this script and get Total Null,Total NotNull rows,
select count(*) - count(a) as 'Null', count(a) as 'Not Null' from us;
share
|
...
How to edit incorrect commit message in Mercurial? [duplicate]
...ches isn't needed any, thus it can be removed via qfinish.
Following demo script shows all operations in action. In the example the commit message of third changeset is renamed.
# test.sh
cd $(dirname $0)
set -x -e -u
echo INFO: Delete old stuff
rm -rf .hg `seq 5`
echo INFO: Setu
Creating Unicode character from its number
...his will cause hideous breakage when your application encounters an exotic script.
– David Given
Apr 27 '13 at 15:18
3
...
How to highlight cell if value duplicate in same column for google spreadsheet?
...
@Faisal only with script or addon
– player0
Sep 2 '19 at 16:19
add a comment
|
...
NuGet for solutions with multiple projects
... to install a package across multiple solutions I wrote a handy Powershell script for doing it, see here.
You can even filter the Get-Project -All command and target a sub-set of the project list.
share
|
...
Django-DB-Migrations: cannot ALTER TABLE because it has pending trigger events
...on would be to delete the migrations file updating the schema. Then, run a script to update all those values to your default value. Then re-run the migration to update the schema. This way, the update is already done. Django migration is only altering the schema.
...
How to create an installer for a .net Windows Service using Visual Studio
...n Folder in File Explorer'. Go to bin\Debug.
Create install.bat with below script:
:::::::::::::::::::::::::::::::::::::::::
:: Automatically check & get admin rights
:::::::::::::::::::::::::::::::::::::::::
@echo off
CLS
ECHO.
ECHO =============================
ECHO Running Admin shell
ECHO ...
How to base64 encode image in linux bash / shell
I'm trying to base64 encode an image in a shell script and put it into variable:
6 Answers
...
git reset --hard HEAD leaves untracked files behind
...eset the whole repository to master including all git submodules, run this script:
git reset --hard HEAD
git clean -f -d
git checkout master
git fetch origin master
git reset --hard origin/master
git pull
git submodule update
git submodule update --init --recursive
git submodule foreach git reset -...
Changing the size of a column referenced by a schema-bound view in SQL Server
...
Check the column collation. This script might change the collation to the table default. Add the current collation to the script.
share
|
improve this answe...