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How do I apply a diff patch on Windows?
...rograms out there that can create a diff patch, but I'm having a heck of a time trying to apply one. I'm trying to distribute a patch, and I got a question from a user about how to apply it. So I tried to figure it out on my own and found out that I have no clue, and most of the tools I can find are...
Most efficient way to create a zero filled JavaScript array?
...ays. Then (arr = []).length = x is crazy fast in my test cases most of the time.
– Pimp Trizkit
Sep 23 '15 at 0:15
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Check for changes to an SQL Server table?
...) FROM sample_table WITH (NOLOCK);
That will return the same number each time it's run as long as the table contents haven't changed. See my post on this for more information:
CHECKSUM
Here's how I used it to rebuild cache dependencies when tables changed:
ASP.NET 1.1 database cache dependency (...
Can git undo a checkout of unstaged files
...in my local working tree via git checkout. The files aren't staged at this time. Is it posible to "undo" this checkout?
15 ...
C# equivalent of the IsNull() function in SQL Server
In SQL Server you can use the IsNull() function to check if a value is null, and if it is, return another value. Now I am wondering if there is anything similar in C#.
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Moving Files into a Real Folder in Xcode
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A modern (and dead simple!) approach for 2017 (Xcode 6, 7, 8, and sometimes 9, since it does it automagically some of the time):
If you're moving a bunch of files into a new folder and are keeping the child hierarchy, it's actually a lot easier than moving each file individually:
Create new ...
How to version control a record in a database
...'s say you have a FOO table that admins and users can update. Most of the time you can write queries against the FOO table. Happy days.
Then, I would create a FOO_HISTORY table. This has all the columns of the FOO table. The primary key is the same as FOO plus a RevisionNumber column. There is...
JSON to pandas DataFrame
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from_records also doesn't work at times if the json is sufficiently complex, you have to apply json.io.json.json_normalize to get a flatmap Check out stackoverflow.com/questions/39899005/…
– devssh
May 28 '18 at 9:27...
How do the Proxy, Decorator, Adapter, and Bridge Patterns differ?
..., but not by extending that object's type. This allows you to do so at runtime.
Adapter is used when you have an abstract interface, and you want to map that interface to another object which has similar functional role, but a different interface.
Bridge is very similar to Adapter, but we call it B...
Hidden features of Eclipse [closed]
...ion, but everybody uses these things differently. What's some of the best time savers out there for this IDE.
Tom
73 An...