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How do I get an animated gif to work in WPF?
...io) to work properly. The result was weird, choppy animation with weird artifacts.
Best solution I have found so far:
https://github.com/XamlAnimatedGif/WpfAnimatedGif
You can install it with NuGet
PM> Install-Package WpfAnimatedGif
and to use it, at a new namespace to the Window where you wan...
How to create a zip file in Java
...ile called mytext.txt. Of course you can add more zip entries and also specify a subdirectory like this:
ZipEntry e = new ZipEntry("folderName/mytext.txt");
You can find more information about compression with Java here.
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Why historically do people use 255 not 256 for database field magnitudes?
...oose to use a single byte to indicate the length of the data in the field. If the limit were 256 or greater, two bytes would be needed.
A value of length zero is certainly valid for varchar data (unless constrained otherwise). Most systems treat such an empty string as distinct from NULL, but some ...
AngularJS: ng-repeat list is not updated when a model element is spliced from the model array
...ornshøj-Schierbeck I agree, otherwise Angular will not be aware of errors if those occur.
– Jim Aho
Apr 15 '15 at 11:22
2
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How to write multiple line string using Bash with variables?
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and if you want to append it would be cat >>
– Or Gal
Jun 6 '13 at 19:05
19
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MySQL join with where clause
... or the where is equivalent. However, with an outer join, they are vastly different.
As a join condition, you specify the rowset that you will be joining to the table. This means that it evaluates user_id = 1 first, and takes the subset of user_category_subscriptions with a user_id of 1 to join to ...
SQL Server - Create a copy of a database table and place it in the same database?
...however, are -not- copied.
You can run this query multiple times with a different table name each time.
If you don't need to copy the data, only to create a new empty table with the same column structure, add a WHERE clause with a falsy expression:
SELECT *
INTO ABC_1
FROM ABC
WHERE 1 <>...
How to generate an openSSL key using a passphrase from the command line?
First - what happens if I don't give a passphrase? Is some sort of pseudo random phrase used? I'm just looking for something "good enough" to keep casual hackers at bay.
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How to check if a list is empty in Python? [duplicate]
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if not myList:
print "Nothing here"
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Markdown: continue numbered list
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But ... what if you don't want indentation there? Markdown has no solution, as far as I know. It's often a natural thing to start a list, then stop and provide some text that's a meta comment about the list--what we just did, and what's...