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PowerShell: Setting an environment variable for a single command only
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Generally, it would be better to pass info to the script via a parameter rather than a
global (environment) variable. But if that is what you need to do you can do it this way:
$env:FOO = 'BAR'; ./myscript
The environment variable $env:FOO can be deleted lat...
How do I enable MSDTC on SQL Server?
...n the registry: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSDTC\Security. More info on the properties here.
– Paul
Nov 2 '18 at 16:39
add a comment
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How can one use multi threading in PHP applications
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like @e-info128 said, this implementation forks the process, which means that it is running on a different process, and does not share process resources. That being said, if the job at hand does not need to share resources, then this...
Is std::vector copying the objects with a push_back?
... that said, you should not use std::auto_ptr in stl containers, for more info : why-is-it-wrong-to-use-stdauto-ptr-with-standard-containers
– OriginalCliche
Apr 11 '13 at 18:48
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Mockito: List Matchers with generics
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Matchers is now deprecated, here's the info from mockito "Use ArgumentMatchers. This class is now deprecated in order to avoid a name clash with Hamcrest org.hamcrest.Matchers class. This class will likely be removed in version 3.0." static.javadoc.io/org.mockit...
What's the difference between ES6 Map and WeakMap?
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From Javascript.info
Map -- If we use an object as the key in a regular Map, then while the Map exists, that object exists as well. It occupies memory and may not be garbage collected.
let john = { name: "John" };
let array = [ john ];
joh...
What is console.log?
...they will be replaced by spaces.
console.log( myvar, "Logged!");
console.info( myvar, "Logged!");
console.warn( myvar, "Logged!");
console.debug(myvar, "Logged!");
console.error(myvar, "Logged!");
These show up with different logos for each command.
You can also use console.profile(profileName)...
Multiple modals overlay
...rs and adjusting the z-index there.
Here's a working example
A bit more info is available here.
This solution works automatically with arbitrarily deeply stacks modals.
The script source code:
$(document).ready(function() {
$('.modal').on('hidden.bs.modal', function(event) {
$(thi...
MySQL Error 1093 - Can't specify target table for update in FROM clause
... Upvoted this answer because I had to delete items and could not get info from another table, had to subquery from same table. Since this is what pops up on top while googling for the error I got this would be the best fit answer for me and a lot of people trying to update while subquerieing f...
How do I programmatically determine if there are uncommitted changes?
...st. It only looks at the output. Check out this bash related page for more info on [, [[ and how testing works in bash.
– Nepthar
Jan 2 '16 at 18:35
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