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When to use the different log levels
There are different ways to log messages, in order of fatality:
18 Answers
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How to create dictionary and add key–value pairs dynamically?
...at structure was required, but it's the one that was asked for.
But, but, if what you want in a plain JS object - and not the structure OP asked for - see tcll's answer, though the bracket notation is a bit cumbersome if you just have simple keys that are valid JS names. You can just do this:
// o...
Is div inside list allowed? [duplicate]
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@DavidWatson Thanks for the clarification there David. I didn't see a DocType declared in his question up there, but do in this answer.
– jasonflaherty
Apr 30 '12 at 20:53
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PHP - Get bool to echo false when false
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echo $bool_val ? 'true' : 'false';
Or if you only want output when it's false:
echo !$bool_val ? 'false' : '';
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iOS application: how to clear notifications?
I've an iOS application where some Push Notification are sent to. My problem is, that the messages/notifications stays in the Notification Center in iOS after then are tapped. How can I remove a notification for my application in the Notification Center next time the application opens?
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how to edit .csproj file
... file which stores information about projects that make up your solution.
If you are using Visual Studio and have the need to view or edit your CSPROJ file while in Visual Studio you can do so by the following these simple steps:
Right click on your project in solution explorer and select Unload ...
How do I get the path of the Python script I am running in? [duplicate]
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I like how your answer shows a lot of different variations and features from python to solve the question.
– Jeremy L
Feb 27 '09 at 15:54
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HashMap to return default value for non-found keys?
...aerics: I noticed that you used !this.containsValue(null). This is subtly different from !this.containsKey(k). The containsValue solution will fail if some other key has been explicitly assigned a value of null. For example: map = new HashMap(); map.put(k1, null); V v = map.get(k2); In this case, v ...
Pandas read_csv low_memory and dtype options
...erly deprecated, but it should be, since it does not actually do anything differently[source]
The reason you get this low_memory warning is because guessing dtypes for each column is very memory demanding. Pandas tries to determine what dtype to set by analyzing the data in each column.
Dtype Guessi...
What is the best way to deal with the NSDateFormatter locale “feechur”?
...seems that NSDateFormatter has a "feature" that bites you unexpectedly: If you do a simple "fixed" format operation such as:
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