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Sending message through WhatsApp

...//wa.me/+001-(555)1234567 Example: https://wa.me/15551234567?text=I'm%20interested%20in%20your%20car%20for%20sale Original answer Here is the solution public void onClickWhatsApp(View view) { PackageManager pm=getPackageManager(); try { Intent waIntent = new Intent(Intent...
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How to use Checkbox inside Select Option

...display = "none"; expanded = false; } } .multiselect { width: 200px; } .selectBox { position: relative; } .selectBox select { width: 100%; font-weight: bold; } .overSelect { position: absolute; left: 0; right: 0; top: 0; bottom: 0; } #checkboxes {...
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How to edit a JavaScript alert box title?

... | edited Mar 4 '19 at 20:22 user229044♦ 202k3535 gold badges298298 silver badges309309 bronze badges ...
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Specify width in *characters*

...will notice width and height of the span are different. For a font-size of 20px on Chrome the span is 12x22 px, where 20px is the height of the font, and 2px are for line height. Now since em and ex are of no use here, a possible strategy for a CSS-only solution would be to Create an element con...
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JavaScript URL Decode function

... 220 I've used encodeURIComponent() and decodeURIComponent() too. ...
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How to unset a JavaScript variable?

...issue a reference error. – Guss Sep 20 '14 at 15:28 8 @Guss, your code var a = 1; delete window.a...
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How do I install a NuGet package .nupkg file locally?

... answered Apr 20 '12 at 4:13 ShyjuShyju 189k9494 gold badges373373 silver badges468468 bronze badges ...
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Generating a random & unique 8 character string using MySQL

... | edited Sep 16 '19 at 20:06 Yves M. 24.5k1919 gold badges8989 silver badges118118 bronze badges answ...
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Quickly reading very large tables as dataframes

... into R. See mnel's answer. Using read_table in readr (on CRAN from April 2015). This works much like fread above. The readme in the link explains the difference between the two functions (readr currently claims to be "1.5-2x slower" than data.table::fread). read.csv.raw from iotools provides a ...
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Is there a way to check which CSS styles are being used or not used on a web page?

... | edited Oct 29 '12 at 20:21 BryanH 5,30033 gold badges3232 silver badges4646 bronze badges answered ...