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vbscript output to console
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You mean:
Wscript.Echo "Like this?"
If you run that under wscript.exe (the default handler for the .vbs extension, so what you'll get if you double-click the script) you'll get a "MessageBox" dialog with your text in it. If yo...
In SQL Server, when should you use GO and when should you use semi-colon ;?
... Update: in SQL Server 2012 NOT using semicolons is deprecated, meaning they will be required in next version. So it is a good practice to use semicolons, as it will require less work in case of migration (and because it is a standard). Source: technet.microsoft.com/en-us/library/ms143729...
“Diff” an image using ImageMagick
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@Krishnom: There's no such thing as 'imagebrick'. Do you mean ImageMagick?
– Kurt Pfeifle
May 23 '19 at 13:17
2
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type object 'datetime.datetime' has no attribute 'datetime'
... handling of dates, times and datetimes (all of which are datatypes). This means that datetime is both a top-level module as well as being a type within that module. This is confusing.
Your error is probably based on the confusing naming of the module, and what either you or a module you're using h...
Creating instance of type without default constructor in C# using reflection
... Awesome, looks like that's exactly what I need. I assume uninitialized means all its memory will be set to zeros? (Similar to how structs are instantiated)
– Aistina
Dec 24 '08 at 2:04
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PHP: exceptions vs errors?
...y the upcoming PHP7 has at least paved the way to sorting this mess out by means of turning most of these things into catchable exceptions (by means of a new Throwable interface), giving a much more expressive and absolute way to distinguish and properly hand both real problems and advisory messages...
call a static method inside a class?
...ace.
$this::staticMethod();
Since PHP 5.3 you can use $var::method() to mean <class-of-$var>::; this is quite convenient, though the above use-case is still quite unconventional. So that brings us to the most common way of calling a static method:
self::staticMethod();
Now, before you st...
HTML5 textarea placeholder not appearing
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if there is a whitespace inside the <textarea> it means that the textarea isn't empty, so, there is no use for a placeholder. :)
– Edu Ruiz
Dec 16 '15 at 14:06
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Vim: Close All Buffers But This One
... This is a nice answer. It makes BufOnly feel a bit overkill (I mean, a whole plugin?) unless you're using the argument passing feature of BufOnly. All I ever want to really do is :%bd|e#
– shmup
Mar 7 '17 at 19:00
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What is the difference between a shim and a polyfill?
... a library that brings a new API to an older environment, using
only the means of that environment.
A polyfill is a shim for a browser API. It typically checks if a browser
supports an API. If it doesn’t, the polyfill installs its own
implementation. That allows you to use the API in eithe...