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Copy file remotely with PowerShell
...ll script that I want to run from Server A.
I want to connect to Server B and copy a file to Server A as a backup.
5 Answe...
How can I format a nullable DateTime with ToString()?
... format)
=> dt == null ? "n/a" : ((DateTime)dt).ToString(format);
And starting in C# 6, you can use the null-conditional operator to simplify the code even more. The expression below will return null if the DateTime? is null.
dt2?.ToString("yyyy-MM-dd hh:mm:ss")
...
How to stretch the background image to fill a div
...ute positioning image as a first child of the (relative positioned) parent and stretching it to the parent size.
HTML
<div class="selector">
<img src="path.extension" alt="alt text">
<!-- some other content -->
</div>
Equivalent of CSS3 background-size: cover; :
To...
How do you move a commit to the staging area in git?
If you want to move a commit to the staging area - that is uncommit it and move all of the changes which were in it into the staging area (effectively putting the branch in the state that it would have been in prior to the commit) - how do you do it? Or is it something that you can't do?
...
Where does this come from: -*- coding: utf-8 -*-
... answered Feb 2 '11 at 8:33
Andrea SpadacciniAndrea Spadaccini
11k33 gold badges3434 silver badges5050 bronze badges
...
Get TransactionScope to work with async / await
... MSDN, it enables transaction flow across thread continuations.
My understanding is that it is meant to allow you to write code like this:
// transaction scope
using (var scope = new TransactionScope(... ,
TransactionScopeAsyncFlowOption.Enabled))
{
// connection
using (var connection = new ...
Test if number is odd or even
...
I'd say this is the fastest and most straight forward way. Perfect.
– Robbiegod
Mar 27 '14 at 19:03
4
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SQL set values of one column equal to values of another column in the same table
...
UPDATE YourTable
SET ColumnB=ColumnA
WHERE
ColumnB IS NULL
AND ColumnA IS NOT NULL
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Print all properties of a Python Class [duplicate]
...ordered results. If you need to print for example in order of declaration, and you do not want to do it manually, check this
– Matteo A
Aug 14 '15 at 8:41
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Incompatible implicit declaration of built-in function ‘malloc’
...y the reason for the warning. Ex: a x64 platform with 64-bit data pointers and 32-bit int values will puke goat feces, while a x86 32bit-data-pointer/32bit-int can seemingly work correctly. Neither are correct, as in neither case is the compiler aware of what malloc actually returns, and assumes int...