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How do I check if a string is valid JSON in Python?
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You can try to do json.loads(), which will throw a ValueError if the string you pass can't be decoded as JSON.
In general, the "Pythonic" philosophy for this kind of situation is called EAFP, for Easier to Ask for Forgiveness than Permission.
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Swift to Objective-C header not created in Xcode 6
... it had been deleted (e.g. by cleaning the build folder) then you will see error messages everywhere that the file is imported, even for .m files, adding to the confusion.
– rene
Dec 29 '15 at 20:29
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ASP.NET MVC Razor render without encoding
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answered Jun 29 '11 at 8:05
Jonathan MoffattJonathan Moffatt
11.8k66 gold badges4444 silver badges4747 bronze badges
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How do I restart a WPF application? [duplicate]
... etc.).
– blachniet
Sep 3 '15 at 12:05
3
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How do I format a number with commas in T-SQL?
...Server 2008
– foremaro
Mar 30 at 16:05
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Macro vs Function in C
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Macros are error-prone because they rely on textual substitution and do not perform type-checking. For example, this macro:
#define square(a) a * a
works fine when used with an integer:
square(5) --> 5 * 5 --> 25
but does ve...
How to remove the hash from window.location (URL) with JavaScript without page refresh?
...th.
– Isaac Gregson
Jun 26 '15 at 7:05
5
Thanks for this answer, I modified to history.replaceSta...
INT 10H 中断介绍 - C/C++ - 清泛网 - 专注C/C++及内核技术
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AH=01H
您可以把光标想成一个小的矩形，平时这个矩形扁平位于某字底部，但藉由此...
How to paste over without overwriting register
...ed earlier.
– Eddy
Feb 19 '12 at 14:05
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How can I send mail from an iPhone application
... didFinishWithResult:(MFMailComposeResult)result
error:(NSError*)error;
{
if (result == MFMailComposeResultSent) {
NSLog(@"It's away!");
}
[self dismissModalViewControllerAnimated:YES];
}
Remember to check if the device is configured for sending email:
if ([MFM...