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How do I use PHP to get the current year?
...y for the year to be out-of-date. How would I make the year update automatically with PHP 4 and PHP 5 ?
25 Answers
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Returning anonymous type in C#
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@HansPassant Assuming that the caller is in the same assembly, then it still (somewhat) useful. For what it's worth, the fields are public - the type is internal. I'm generally in the camp that you shouldn't be returning an anonymous type anyway.
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Is there an R function for finding the index of an element in a vector?
...to use which(%in%). BTW, there is no reason to delete your answer. It's valid information.
– Joris Meys
Apr 7 '11 at 13:36
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Bash script to cd to directory with spaces in pathname
...can expand environment variables inside double-quoted strings; this is basically what the tilde expansion is doing
cd ~/My\ Code
You can also escape special characters (such as space) with a backslash.
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How to use a wildcard in the classpath to add multiple jars? [duplicate]
...both the jar where the main class is in and some properties file that gets called during execution from the current dir on the cp java -cp .;*;"%JAVA_HOME%/jre/lib/"* com.some.package.ClassContainingMain. The '*;' part only takes care of the jars in the current dir and the '.;' part takes care of al...
How do I bind Twitter Bootstrap tooltips to dynamically created elements?
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Great. This is the correct answer, because it's basically the substitute of live/on.
– Mahn
Jul 3 '12 at 21:57
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WPF: How to programmatically remove focus from a TextBox
.... In my practical example, I have the Window looking for "Key.Escape" and calling Close(). This stops working if you run ClearFocus() anywhere.
– Denis P
Feb 8 '17 at 23:34
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Delete first character of a string in Javascript
...f the .substring() method is actually optional, so you don't even need to call .length()...
TL;DR : Remove first character from the string:
str = str.substring(1);
...yes it is that simple...
Removing some particular character(s):
As @Shaded suggested, just loop this while first character of your ...
Redirecting to URL in Flask
...esponse=None)
Returns a response object (a WSGI application) that, if called, redirects the client to the target location. Supported codes are 301, 302, 303, 305, and 307. 300 is not supported because it’s not a real redirect and 304 because it’s the answer for a request with a request with...
Conditional Replace Pandas
...n setting values in a pandas object, care must be taken to avoid
what is called chained indexing.
You have a few alternatives:-
loc + Boolean indexing
loc may be used for setting values and supports Boolean masks:
df.loc[df['my_channel'] > 20000, 'my_channel'] = 0
mask + Boolean indexing...