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How does the bitwise complement operator (~ tilde) work?
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One other thing maybe to mention is that the flip is called 1s complement, before adding the 1.
– Chris S
Apr 26 '09 at 19:31
3
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How to suppress Java warnings for specific directories or files such as generated code
...gt; Source
Announced here: Eclipse 3.8 and 4.2 M6 - New and Noteworthy, called Selectively ignore errors/warnings from source folders. That's also where the screenshot is from. This is the new feature developed on the previously linked Bug 220928.
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Format a Go string without printing?
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The letter does matter, it's called a verb, basically it lets Sprintf know what type the variable is so that if it receives 65 and the verb is %d it will print the number 65 but if the verb is %c it will print the character 'A'. See: golang.org/pkg/fmt/#...
LINQ Select Distinct with Anonymous Types
...peof object and assign with the same string there.
– CallMeLaNN
May 26 '11 at 5:50
This is a great answer for typed ob...
How to set a Header field on POST a form?
... values ready for POST.
UPDATE
My suggestion is to include either
a hidden form element
a query string parameter
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Is there an easy way to create ordinals in C#?
...d";
default:
return num + "th";
}
}
Update: Technically Ordinals don't exist for <= 0, so I've updated the code above. Also removed the redundant ToString() methods.
Also note, this is not internationalized. I've no idea what ordinals look like in other languages.
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Table name as variable
...tesql @query
Since dynamic queries have many details that need to be considered and they are hard to mantain I recommend that you read : The curse and blessings of dynamic SQL
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Convert XLS to CSV on command line
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Open Notepad, create a file called XlsToCsv.vbs and paste this in:
if WScript.Arguments.Count < 2 Then
WScript.Echo "Error! Please specify the source path and the destination. Usage: XlsToCsv SourcePath.xls Destination.csv"
Wscript.Quit
End ...
Clear the entire history stack and start a new activity on Android
...e need to close the application then while starting Activity B from A just call finish() this will prevent android from storing Activity A in to the Backstack.eg for activity A is Loding/Splash screen of application.
Intent newIntent = new Intent(A.this, B.class);
startActivity(newIntent);
finish()...
How to set up tmux so that it starts up with specified windows opened?
... with the required programs. I have the following in a shell script that I call dev-tmux. A dev environment:
#!/bin/sh
tmux new-session -d 'vim'
tmux split-window -v 'ipython'
tmux split-window -h
tmux new-window 'mutt'
tmux -2 attach-session -d
So everytime I want to launch my favorite dev envir...