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Deleting a file in VBA
...ere's a function for you:
Sub DeleteFile(ByVal FileToDelete As String)
If FileExists(FileToDelete) Then 'See above
' First remove readonly attribute, if set
SetAttr FileToDelete, vbNormal
' Then delete the file
Kill FileToDelete
End If
End Sub
Aga...
How to find patterns across multiple lines using grep?
...les that have "abc" AND "efg" in that order, and those two strings are on different lines in that file. Eg: a file with content:
...
Convert hyphens to camel case (camelCase)
...
To add upon this, if you want to camel case space separated words as well, the following would work: var camelCased = myString.replace(/(-+|\s+)\w/g, function (g) { return g[1].toUpperCase(); });
– wolfram77
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How to grant remote access permissions to mysql server for user?
If I do SHOW GRANTS in my mysql database I get
11 Answers
11
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How to click first link in list of items after upgrading to Capybara 2.0?
...:
first('.item').click_link('Agree')
or
first('.item > a').click
(if your default selector is :css)
Code in your question doesn't work as:
within ".item" do
first(:link, "Agree").click
end
is equivalent to:
find('.item').first(:link, "Agree").click
Capybara finds several .item's ...
Jinja2 shorthand conditional
...
Yes, it's possible to use inline if-expressions:
{{ 'Update' if files else 'Continue' }}
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How to output numbers with leading zeros in JavaScript [duplicate]
... but is there a way to round left of the decimal? for example 5 becomes 05 if I specify 2 places
6 Answers
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How to return an array from JNI to Java?
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If you've examined the documentation and still have questions that should be part of your initial question. In this case, the JNI function in the example creates a number of arrays. The outer array is comprised of an 'Objec...
Best approach to converting Boolean object to string in java
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I don't think there would be any significant performance difference between them, but I would prefer the 1st way.
If you have a Boolean reference, Boolean.toString(boolean) will throw NullPointerException if your reference is null. As the reference is unboxed t...
echo that outputs to stderr
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FYI: if you want to format or do anything besides simply echo the string then you'll have to move the redirect back to the end. For example errcho(){ >&2 echo $@|pr -To5;} won't work. To do something like that you'll have...