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Debugging Package Manager Console Update-Database Seed Method
...dn't miss the breakpoint by not attaching in time I added a Thread.Sleep before the breakpoint.
I hope this helps someone.
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C# member variable initialization; best practice?
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In terms of performance, there is no real difference; field initializers are implemented as constructor logic. The only difference is that field initializers happen before any "base"/"this" constructor.
The constructor approach can be used...
Prevent automatic browser scroll on refresh
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One use case I am thinking of that should be accounted for is if user scrolls the page before automatic scrolling occurs. As I recall the automatic scrolling only happens after the page has completely loaded. If user scrolls before then the autoscroll is canceled. So you would ne...
“unrecognized selector sent to instance” error in Objective-C
I created a button and added an action for it, but as soon as it invoked, I got this error:
38 Answers
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Limit ggplot2 axes without removing data (outside limits): zoom
...ecify axis limits in ggplot the outlying points are removed. This is fine for points, but you might want to plot lines that intersect with the specified range, but ggplot's range or xlim/ylim methods removes these. Is there another way to specify the plot axis range without removing outlying d...
Choose newline character in Notepad++
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For a new document: Settings -> Preferences -> New Document/Default Directory
-> New Document -> Format -> Windows/Mac/Unix
And for an already-open document: Edit -> EOL Conversion
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How can I calculate an md5 checksum of a directory?
I need to calculate a summary md5 checksum for all files of a particular type ( *.py for example) placed under a directory and all sub-directories.
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How to check if there exists a process with a given pid in Python?
...o nothing otherwise.
import os
def check_pid(pid):
""" Check For the existence of a unix pid. """
try:
os.kill(pid, 0)
except OSError:
return False
else:
return True
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ruby send method passing multiple parameters
...g is a broad concept: email is sent, data gets sent to I/O sockets, and so forth. It’s not uncommon for programs to define a method called send that conflicts with Ruby’s built-in send method. Therefore, Ruby gives you an alternative way to call send: __send__. By convention, no one ever writes ...
grep without showing path/file:line
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No need to find. If you are just looking for a pattern within a specific directory, this should suffice:
grep -hn FOO /your/path/*.bar
Where -h is the parameter to hide the filename, as from man grep:
-h, --no-filename
Suppress the prefixing of file na...