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How to pass command line arguments to a shell alias? [duplicate]

...osted for other shells, in Bash the following works: alias blah='function _blah(){ echo "First: $1"; echo "Second: $2"; };_blah' Running the following: blah one two Gives the output below: First: one Second: two shar...
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Detecting a redirect in ajax request?

...ttpRequest object directly. You can use something like this: var xhr; var _orgAjax = jQuery.ajaxSettings.xhr; jQuery.ajaxSettings.xhr = function () { xhr = _orgAjax(); return xhr; }; jQuery.ajax('http://test.com', { success: function(responseText) { console.log('responseURL:', xhr.respon...
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C/C++ check if one bit is set in, i.e. int variable

...if you want to hide bit manipulation, you can write a macro: #define CHECK_BIT(var,pos) ((var) & (1<<(pos))) and use it this way to check the nth bit from the right end: CHECK_BIT(temp, n - 1) In C++, you can use std::bitset. ...
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How do I do a not equal in Django queryset filtering?

In Django model QuerySets, I see that there is a __gt and __lt for comparitive values, but is there a __ne / != / <> ( not equals ?) ...
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How to get IntPtr from byte[] in C#

... the Fixed keyword instead of using the GC – goodguys_activate Dec 17 '12 at 21:59 ...
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How to export table as CSV with headings on Postgresql?

... COPY products_273 TO '/tmp/products_199.csv' WITH (FORMAT CSV, HEADER); as described in the manual. share | improve this answer ...
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Perform debounce in React.js

...as it's not really relevant, but this answer will work perfectly fine with _.debounce of underscore or lodash, as well as any user-provided debouncing function. GOOD IDEA: Because debounced functions are stateful, we have to create one debounced function per component instance. ES6 (class prope...
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Read text file into string array (and write)

...n err } defer file.Close() w := bufio.NewWriter(file) for _, line := range lines { fmt.Fprintln(w, line) } return w.Flush() } func main() { lines, err := readLines("foo.in.txt") if err != nil { log.Fatalf("readLines: %s", err) } for i, line :...
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Changing the resolution of a VNC session in linux [closed]

...9.99 Hz (CVT 4.10MA) hsync: 99.46 kHz; pclk: 348.50 MHz Modeline "2560x1600_60.00" 348.50 2560 2760 3032 3504 1600 1603 1609 1658 -hsync +vsync or if the monitor is old get the GTF timings: $ gtf 2560 1600 60 # 2560x1600 @ 60.00 Hz (GTF) hsync: 99.36 kHz; pclk: 348.16 MHz Modeline "2560x1600_6...
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Vim: insert the same characters across multiple lines

...e (Ctrlv). Press j three times (or 3j). Press I (capital i). Type in vendor_. Note: It will only update the screen in the first line - until Esc is pressed (6.), at which point all lines will be updated. Press Esc. An uppercase I must be used rather than a lowercase i, because the lowercase i is...