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How to determine function name from inside a function

...when a shell function is executing. Assignments to FUNCNAME have no effect and return an error status. If FUNCNAME is unset, it loses its special properties, even if it is subsequently reset. This variable can be used with BASH_LINENO and BASH_SOURCE. Each element of FUNCNAME has corresponding eleme...
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Difference between sampling and profiling in jVisualVM

VisualVM has two separate tabs for sampling and profiling. What is the difference between sampling and profiling in VisualVM? ...
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What is this crazy C++11 syntax ==> struct : bar {} foo {};?

... First, we'll take a bog-standard abstract UDT (User-Defined Type): struct foo { virtual void f() = 0; }; // normal abstract type foo obj; // error: cannot declare variable 'obj' to be of abstract type 'foo' Let's also recall that we can instantiate...
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How can I change the version of npm using nvm?

...S for my node work. It works totally fine for installing separate versions and switching between them. It also installs the latest version of NPM within each local .../bin folder along with the node binary. However, there doesn't seem to be any way to switch the version of NPM that I'm using (or at ...
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Django: How to completely uninstall a Django app?

... Django < 1.7 has a handy management command that will give you the necessary SQL to drop all the tables for an app. See the sqlclear docs for more information. Basically, running ./manage.py sqlclear my_app_name gets you get the SQL statements t...
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Get css top value as number not as string?

... will convert Nan to 0 without the testing step. I've also provided float and int variations to suit the intended use: jQuery.fn.cssInt = function (prop) { return parseInt(this.css(prop), 10) || 0; }; jQuery.fn.cssFloat = function (prop) { return parseFloat(this.css(prop)) || 0; }; Usag...
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use initial width for element not working in IE

I have a graph plugin that inserts canvas and a legend <table> to its container. In this plugin the table has no width defined and in my CSS there is a width for tables inside that container were my plugin gets inserted. ...
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Hide Console Window in C# Console Application

... Console window flashes and goes back. How do i keep the application running with no window at all? – SOF User Oct 4 '10 at 8:29 ...
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What does “not run” mean in R help pages?

...isible on help pages, but will be run both by the package checking tools, and the 'example()' function. This was previously 'testonly', and that form is still accepted. share | improve this ans...
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Mixing a PHP variable with a string literal

Say I have a variable $test and it's defined as: $test = 'cheese' 4 Answers 4 ...