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How to extract the hostname portion of a URL in JavaScript
...ibility for window.location.origin is not clear. I've checked it in chrome and it returned http://sub.domain.com:port if the port is anything but 80, and http://sub.domain.com if the port is 80.
Special thanks to @torazaburo for mentioning that to me.
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How to convert a Base64 string into a Bitmap image to show it in a ImageView?
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make sure you are not passing the "data:image/jpg;base64" and pass only the image bytes.. Don't forget to change the string to bytes.. photoData = photoData.substring(photoData.indexOf(",") + 1); byte[] decodedString = Base64.decode(photoData.getBytes(), Base64.DEFAULT); Hope it ...
Aren't Python strings immutable? Then why does a + “ ” + b work?
My understanding was that Python strings are immutable.
22 Answers
22
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TypeError: sequence item 0: expected string, int found
... data from a dictionary into a database. I want to iterate over the values and format them accordingly, depending on the data type. Here is a snippet of the code I am using:
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Opacity of background-color, but not the text [duplicate]
.../css-background-transparency-without-affecting-child-elements-through-rgba-and-filters/
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Is there an easy way to strike through text in an app widget?
...s wondering if there is an easy way to strike text within an app widget in Android. In a normal activity, it is pretty easy, using textview flags:
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PadLeft function in T-SQL
...r 123456789...
So if your max value is 123456... you would see 0000123456 and if your min value is 1 you would see 0000000001
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How is the default max Java heap size determined?
If I omit the -Xmxn option from the Java command line then a default value will be used. According to Java documentation
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Executing Batch File in C#
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This should work. You could try to dump out the contents of the output and error streams in order to find out what's happening:
static void ExecuteCommand(string command)
{
int exitCode;
ProcessStartInfo processInfo;
Process process;
processInfo = new ProcessStartInfo("cmd.exe"...
How to instantiate a File object in JavaScript?
..., {type: "text/plain", lastModified: date})
It works in FireFox, Chrome and Opera, but not in Safari or IE/Edge.
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