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How to focus on a form input text field on page load using jQuery?

...").focus(); This also does the first text field, but you can change the [0] to another index: $('input[@type="text"]')[0].focus(); Or, you can use the ID: $("#someTextBox").focus(); share | ...
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How can I declare and use Boolean variables in a shell script?

... Revised Answer (Feb 12, 2014) the_world_is_flat=true # ...do something interesting... if [ "$the_world_is_flat" = true ] ; then echo 'Be careful not to fall off!' fi Original Answer Caveats: https://stackoverflow.com/a/21210966/89391 the_w...
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Downloading a Google font and setting up an offline site that uses it

... 101 Just go to Google Fonts - http://www.google.com/fonts/ , add the font you like to your collecti...
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How to convert string to char array in C++?

... Simplest way I can think of doing it is: string temp = "cat"; char tab2[1024]; strcpy(tab2, temp.c_str()); For safety, you might prefer: string temp = "cat"; char tab2[1024]; strncpy(tab2, temp.c_str(), sizeof(tab2)); tab2[sizeof(tab2) - 1] = 0; or could be in this fashion: string temp = "ca...
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What is the difference between a HashMap and a TreeMap? [duplicate]

... | edited Mar 15 '10 at 0:08 answered Mar 15 '10 at 0:02 ...
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Is there a way to get rid of accents and convert a whole string to regular letters?

... | edited Jun 9 '19 at 15:06 authchir 1,5251111 silver badges2525 bronze badges answered Jul 23 '10 at 2...
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How exactly does tail recursion work?

...mply able to transform this int fac_times (int n, int acc) { if (n == 0) return acc; else return fac_times(n - 1, acc * n); } into something like this: int fac_times (int n, int acc) { label: if (n == 0) return acc; acc *= n--; goto label; } ...
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How to replace (or strip) an extension from a filename in Python?

...hat you want. import os print os.path.splitext('/home/user/somefile.txt')[0]+'.jpg' share | improve this answer | follow | ...
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Resize svg when window is resized in d3.js

...r. .attr("preserveAspectRatio", "xMinYMin meet") .attr("viewBox", "0 0 600 400") // Class to make it responsive. .classed("svg-content-responsive", true) // Fill with a rectangle for visualization. .append("rect") .classed("rect", true) .attr("width", 600) .attr("...
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How to remove leading and trailing whitespace in a MySQL field?

..., newline, etc) – TM. Jan 9 '14 at 20:50 30 yes you're right @TM so it's better to use: UPDATE FO...