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Convert a python 'type' object to a string
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
Sending “User-agent” using Requests library in Python
... User Agent 1.0',
'From': 'youremail@domain.com' # This is another valid field
}
response = requests.get(url, headers=headers)
If you're using requests v2.12.x and older
Older versions of requests clobbered default headers, so you'd want to do the following to preserve default headers and t...
Does R have an assert statement as in python?
...
@Nick, no. Use stopifnot() for validity testing, to test that code is doing what it's supposed to be doing, but if (blahdiblah) stop("error message") for input testing, to test that the input to the program is valid. Only the latter should ever happen during ...
Set initial focus in an Android application
In my Android application it automatically focuses the first Button I have in my layout, giving it an orange outline. How can I set the initial focus preferably in XML, and can this be set to nothing?
...
To find whether a column exists in data frame or not
...
Thanks for this, colnames didn't work for me but names did.
– Docconcoct
Dec 20 '17 at 10:35
...
Are Java static initializers thread safe?
...ypes that cannot be cast to one another.
– Erwin Bolwidt
Jan 8 '16 at 8:51
1
does this mean that ...
NSString: isEqual vs. isEqualToString
...now both objects are strings, as the documentation states:
Special Considerations
When you know both objects are strings, this method is a faster way to check equality than isEqual:.
isEqualTo<Class> is used to provide specific checks for equality. For instance; isEqualToArray: chec...
Use IntelliJ to generate class diagram
...
IntelliJ IDEA 14+
Show diagram popup
Right click on a type/class/package > Diagrams > Show Diagram Popup...
or
Ctrl+Alt+U
Show diagram (opens a new tab)
Right click on a type/class/package > Diagrams > Show Diagram.....
How to create arguments for a Dapper query dynamically
...ry, dbArgs);
Alternatively, you can write your own class that implements IDynamicParameters.
Note that if you are starting from an object (the usual approach with dapper), you can also use this template with DynamicParameters as a starting point:
var dbArgs = new DynamicParameters(templateObject...
How do I convert an interval into a number of hours with postgres?
... SELECT EXTRACT(epoch FROM my_interval/3600) (interval has native 'divide integer' support, result is interval, and extract result is integer, not float). So. Autocast/Floor done.
– Offenso
Aug 12 '15 at 13:24
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