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Insert the carriage return character in vim
...Ctrl-V tells vi that the next character typed should be inserted literally and ctrl-m is the keystroke for a carriage return.
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Convert INT to VARCHAR SQL
I am using Sybase and I am doing a select which returns me a column called "iftype", but its type is int and I need to convert into varchar. When I try to do the select without the convert function I get this error:
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Redis cache vs using memory directly
I have not used Redis yet, but I heard about it and plan to try it as cache storing.
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How to increase editor font size?
Font size in Android Studio editor seems to be too small.
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Why is it string.join(list) instead of list.join(string)?
...e any iterable can be joined (e.g, list, tuple, dict, set), but the result and the "joiner" must be strings.
For example:
'_'.join(['welcome', 'to', 'stack', 'overflow'])
'_'.join(('welcome', 'to', 'stack', 'overflow'))
'welcome_to_stack_overflow'
Using something else than strings will raise t...
Does Flask support regular expressions in its URL routing?
I understand that Flask has the int, float and path converters, but the application we're developing has more complex patterns in its URLs.
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How can I set the value of a DropDownList using jQuery?
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I have a range validator against a drop down list and I am setting the value of the drop down list as you have described above, yet the range validator keeps failing telling me to select a value (when the value selected is within range). Please see my question stackoverflow....
How to add anything in through jquery/javascript?
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You can select it and add to it as normal:
$('head').append('<link />');
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Ruby Metaprogramming: dynamic instance variable names
...hash.each {|k,v| instance_variable_set("@#{k}",v)}
– Andrei
Jun 10 '12 at 20:32
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Call static method with reflection
...f the method resides in an ancestor class.
– J. Ouwehand
Jun 8 '19 at 14:51
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