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Should I use 'has_key()' or 'in' on Python dicts?
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has_key() is now removed in Python 3
– Vadim Kotov
Nov 14 '19 at 15:21
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Python: How to ignore an exception and proceed? [duplicate]
...you in a singleton tuple, and I won't tell you when I do one or the other; now your job is to always give me back the integer? Perhaps you would appreciate being able to write something like with suppress(TypeError): return data[0] (longer example: pastebin.com/gcvAGqEP)
– Air
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Why would json_encode return an empty string
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After three days of debugging, I could kiss you right now.
– AJB
Apr 23 '16 at 2:04
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How to find all the tables in MySQL with specific column names in them?
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@JohnMillikin: or conversely, if you don't know the database but only the field name, leave it out and add TABLE_SCHEMA to the fields of the return set to see all databases + tables that contain that column name.
– Abel
May 17 '13...
Xcode: Build Failed, but no error messages
...t not Archive. Further googling of your error message should resolve that now that it has been revealed.
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How to get the nth element of a python list or a default if not available
... never fails. I still don't like to rely on try/except, for a case that I know will happen, but this increases my willingness to consider it.
– ToolmakerSteve
Dec 15 '13 at 3:27
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How to send a PUT/DELETE request in jQuery?
...pe: type,
data: data,
success: callback
});
};
});
and now you can use:
$.put('http://stackoverflow.com/posts/22786755/edit', {text:'new text'}, function(result){
console.log(result);
})
copy from here
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How to close current tab in a browser window?
...se the browser will attempt to go to that URL (which it obviously isn't).
Now the options on the window.confirm() dialog box will be OK and Cancel (not Yes and No). If you really want Yes and No you'll need to create some kind of modal Javascript dialog box.
Note: there is browser-specific differe...
WARN Could not determine content-length of response body. Set content-length of the response or set
I just upgraded to rails 3.2.2, and now on rails s, page load, I get all these errors in the log:
3 Answers
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Remove ALL white spaces from text
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Now you can use "replaceAll":
console.log(' a b c d e f g '.replaceAll(' ',''));
will print:
abcdefg
But not working in every possible browser:
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global...