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“INSERT IGNORE” vs “INSERT … ON DUPLICATE KEY UPDATE”
...ent won't generate an error. It generates a warning instead. These cases include:
Inserting a duplicate key in columns with PRIMARY KEY or UNIQUE constraints.
Inserting a NULL into a column with a NOT NULL constraint.
Inserting a row to a partitioned table, but the values you insert don't map ...
How can I truncate a datetime in SQL Server?
...wer, here's a working way for truncating to any of the date parts down and including minutes (replace GETDATE() with the date to truncate).
This is different from the accepted answer in that you can use not only dd (days), but any of the date parts (see here):
dateadd(minute, datediff(minute, 0, G...
Physical vs. logical / soft delete of database record?
...QL) and then all rows with any deletion date are not indexed. (They can be included in a non-unique index instead.)
– KajMagnus
Jun 19 '13 at 20:52
...
Failed to instantiate module [$injector:unpr] Unknown provider: $routeProvider
...ile. If you are continuing to use $routeProvider then you will now need to include angular-route.js in your HTML:
<script src="angular.js">
<script src="angular-route.js">
API Reference
You also have to add ngRoute as a dependency for your application:
var app = angular.module('MyAp...
What is the “assert” function?
... increase in
the size of the executable version of
the program.
Eg
#include <stdio.h>
#include <assert.h>
void analyze (char *, int);
int main(void)
{
char *string = "ABC";
int length = 3;
analyze(string, length);
printf("The string %s is not null or empty, "
...
Composer: how can I install another dependency without updating old ones?
...
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Setting Windows PowerShell environment variables
... a user environment variable
[Environment]::SetEnvironmentVariable
("INCLUDE", $env:INCLUDE, [System.EnvironmentVariableTarget]::User)
Usage from comments - add to the system environment variable
[Environment]::SetEnvironmentVariable(
"Path",
[Environment]::GetEnvironmentVariable("P...
How to change the name of an iOS app?
...the 'bundle display name' (as opposed to 'bundle name') is the only way to include characters like '+' in your applications name. Including special characters in the project name will cause an error when uploading to the app store!
...
How to modify existing, unpushed commit messages?
...
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How to locate the vimrc file used by vim editor?
...
Just try doing the following:
:version
You will get an output which includes something like:
system vimrc file: "$VIM/vimrc"
user vimrc file: "$HOME/.vimrc"
user exrc file: "$HOME/.exrc"
system gvimrc file: "$VIM/gvimrc"
user gvimrc file: "$HOME/.gvimrc"
system menu fil...