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Different bash prompt for different vi editing mode?
... opportunity here for someone to patch the bash source though as there are calls for starting and stopping the modes in the source.
Upon seeing your post it got me interested in the bash vi mode setting. I love vi and would why not on the command line. However it looks like we will have to keep tra...
How can I add a class to a DOM element in JavaScript?
...n attribute, you can assign any string you like, even if it makes for invalid html
– Darko Z
Apr 29 '14 at 9:47
18
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How do I concatenate const/literal strings in C?
...e first argument. It is there for convenience, and allows you to chain the calls into one line of code:
strcat(strcat(str, foo), bar);
So your problem could be solved as follows:
char *foo = "foo";
char *bar = "bar";
char str[80];
strcpy(str, "TEXT ");
strcat(str, foo);
strcat(str, bar);
...
Writing data into CSV file in C#
...uilder, I convert it to a List<string> to get an IEnumerable for the call to AppendAllLines, which will not accept csv.ToString() as a parameter: List<string> lines = new List<string>(); lines.Add(csv.ToString(0, csv.Length)); Have you a better way to do this?
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How to loop through an array containing objects and access their properties
...200, 300]
Note: The map() method creates a new array with the results of calling a provided function on every element in the calling array.
4. Sum up a particular property, and calculate its average
const myArray = [{x:100}, {x:200}, {x:300}];
const sum = myArray.map(element => element.x).re...
How can I clear scrollback buffer in Tmux?
...lear && tmux clear-history" \; send-keys "Enter"
A nested tmux call is used as the more obvious
bind-key C send-keys "clear" \; send-keys "Enter" \; clear-history
fails to clear the screen's current text from the history - the clear-history command appears to run in a separate thre...
How do I detect that an iOS app is running on a jailbroken phone?
...
Where does apt store its info? Or could I just call a system() command and find out. I want to find out if they have certain apps, and if they have them, then restrict the app
– conradev
Mar 6 '10 at 20:16
...
C# Test if user has write access to a folder
... folder access in C#. The only place it might fall down is if you need to call this in a tight loop where the overhead of an exception may be an issue.
There have been other similar questions asked previously.
share
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Using TortoiseSVN via the command line
...nd later) you can select the "command line client tools" option so you can call svn commands (like svn commit and svn update) from the command line.
Here's a screenshot of the "command line client tools" option in the installer, you need to make sure you select it:
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Exception thrown in catch and finally clause
... or ensure) that is executed
whether an exception occurred or not,
typically to release resources
acquired within the body of the
exception-handling block.
Let's dissect your program.
try {
System.out.print(1);
q();
}
So, 1 will be output into the screen, then q() is called. In ...