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Why use make over a shell script?
Make seems to me simply a shell script with slightly easier handling of command line arguments.
5 Answers
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How to know if other threads have finished?
...want to start 15 downloads and simply remove status from the status bar or alert the user when a download has completed, in which case a callback would work better.
– digitaljoel
Mar 31 '09 at 18:47
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redirect COPY of stdout to log file from within bash script itself
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echo "bar" >&2
Note that this is bash, not sh. If you invoke the script with sh myscript.sh, you will get an error along the lines of syntax error near unexpected token '>'.
If you are working with signal traps, you might want to use the tee -i option to avoid disruption of the output ...
How to get result of console.trace() as string in javascript with chrome or firefox?
...es you cross browser stack traces. You can use it simply by including the script and calling at any point:
var trace = printStackTrace();
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NPM cannot install dependencies - Attempt to unlock something which hasn't been locked
...h --global option, that means using sudo also. Unfortunately, some install scripts using npm mix both global and non global npm commands... Creating this mess.
– Fafaman
Dec 19 '14 at 22:09
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What does Ruby have that Python doesn't, and vice versa?
...(): print "goodbye"
func = func2
This is a fundamental feature of modern scripting languages. JavaScript and Lua do this, too. Ruby doesn't treat functions this way; naming a function calls it.
Of course, there are ways to do these things in Ruby, but they're not first-class operations. For ex...
How to output something in PowerShell
I am running a PowerShell script from within a batch file. The script fetches a web page and checks whether the page's content is the string "OK".
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Lock Escalation - What's happening here?
...able (removing a column) in SQL Server 2008, I clicked the Generate Change Script button and I noticed that the change script it generated drops the column, says "go" and then runs an additional ALTER TABLE statement that appears to set the lock escalation for the table to "TABLE". Example:
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Shell script - remove first and last quote (") from a variable
Below is the snippet of a shell script from a larger script. It removes the quotes from the string that is held by a variable. I am doing it using sed, but is it efficient? If not, then what is the efficient way?
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How can I be notified when an element is added to the page?
...myParentContainer").on('click', '.removeItemButton', function(){
alert($(this).text() + ' has been removed');
});
If you have dynamic content that should respond to clicks for example, it's best to bind events to a parent container using jQuery.on.
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