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ReSharper warns: “Static field in generic type”
...>.Foo); // 20
}
}
As you can see, Generic<string>.Foo is a different field from Generic<object>.Foo - they hold separate values.
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How to have the formatter wrap code with IntelliJ?
...
Reformat code
Code > Reformat code...
or press Ctrl + Alt + L
If you have something like this:
thisLineIsVeryLongAndWillBeChanged(); // comment
it will be converted to
thisLineIsVeryLongAndWillBeChanged();
// comment
instead of
// comment
thisLineIsVeryLongAndWillBeChan...
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:
...
How do I combine two data frames?
...g to concatenate two columns of the same name o_O
– lifelonglearner
Apr 1 at 2:13
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How to get the client IP address in PHP [duplicate]
...e IP can be an internal IP from the LAN behind the proxy.
This means that if you are going to save the $_SERVER['HTTP_X_FORWARDED_FOR'], make sure you also save the $_SERVER['REMOTE_ADDR'] value. E.g. by saving both values in different fields in your database.
If you are going to save the IP to a ...
Java: how can I split an ArrayList in multiple small ArrayLists?
...om the API:
Returns a view of the portion of this list between the specified fromIndex, inclusive, and toIndex, exclusive. (If fromIndex and toIndex are equal, the returned list is empty.) The returned list is backed by this list, so non-structural changes in the returned list are reflected in t...
Printing leading 0's in C?
...padding with and the 5 shows the length of the integer number. For example if you use "%02d" (Useful for dates) this would only pad zeros for numbers in the ones column ie.(06 instead of 6). Example 2, "%03d" would pad 2 zeros for one number in the ones column and pad 1 zero for a number in the ten...
Can I make a not submit a form?
...put type="button" value="Submit" />
Wrap it as the subject of a link, if you so desire:
<a href="http://somewhere.com"><input type="button" value="Submit" /></a>
Or if you decide you want javascript to provide some other functionality:
<input type="button" value="Cancel...
Append a dictionary to a dictionary [duplicate]
...
You can do
orig.update(extra)
or, if you don't want orig to be modified, make a copy first:
dest = dict(orig) # or orig.copy()
dest.update(extra)
Note that if extra and orig have overlapping keys, the final value will be taken from extra. For example,
&g...
In Gradle, is there a better way to get Environment Variables?
... Be aware that "$System.env.FOO" returns String with value "null", if the environment variable FOO is not defined as a system environment variable. It might be confusing since logging a String with value "null" to console will print the same output as null variable.
– ...