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How to make a class JSON serializable
...is does not work with datetime.datetime instances. It throws the following error: 'datetime.datetime' object has no attribute '__dict__'
– Bruno Finger
Jun 17 '15 at 12:43
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How to create JSON string in JavaScript?
...this, I am trying to create JSON string just to play around. It's throwing error, but if I put all the name, age, married in one single line (line 2) it doesn't. Whats the problem?
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Unexpected character encountered while parsing value
...ize response which is string and not json. Hence it was throwing the above error.
– Bijay Nandagiri
Sep 14 at 7:29
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UIWebView open links in Safari
...ew: WKWebView, didFailProvisionalNavigation navigation: WKNavigation!, withError error: NSError) {
print(error.localizedDescription)
}
func webView(webView: WKWebView, didStartProvisionalNavigation navigation: WKNavigation!) {
print("Strat to load")
}
func webView(web...
Calling shell functions with xargs
...'echo_var "$@"' _ {}
Also, using return 0 and exit 0 like that masks any error value that might be produced by the command preceding it. Also, if there's no error, it's the default and thus somewhat redundant.
@phobic mentions that the Bash command could be simplified to
bash -c 'echo_var "{}"'
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How to write iOS app purely in C
...nction called -drawRect:
// to our custom view. Note that there is an error in the type-specification
// of this method, as I do not know the @encode sequence of 'CGRect' off
// of the top of my head. As a result, there is a chance that the rect
// parameter of the method may not ...
Command to list all files in a folder as well as sub-folders in windows
I tried searching for a command that could list all the file in a directory as well as subfolders using a command prompt command.
I have read the help for "dir" command but coudn't find what I was looking for.
Please help me what command could get this.
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Unlink of file failed
I'm trying to do a git pull and I get the following error:
17 Answers
17
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find -exec a shell function in Linux?
... versions of bash. It's not posix, not crossplatforn, /bin/sh will have an error with it
– Роман Коптев
Apr 17 '16 at 17:55
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sho...
How to set custom favicon in Express?
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smiley favicon to prevent error:
//const fs = require('fs');
//const favicon = fs.readFileSync(__dirname+'/public/favicon.ico'); // read file
const favicon = new Buffer.from('AAABAAEAEBAQAAAAAAAoAQAAFgAAACgAAAAQAAAAIAAAAAEABAAAAAAAgAAAAAAAAAAAAAA...