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parseInt vs unary plus, when to use which?
...ts decimals.
parseInt on the other hand stops parsing when it sees a non-num>me m>rical character, like the period that is intended to be a decimal point ..
+'2.3' === 2.3; //true
parseInt('2.3',10) === 2; //true
parseInt and parseFloat parses and builds the string left to right. If they ...
Qt: How do I handle the event of the user pressing the 'X' (close) button?
... to the event of "the user clicking the 'X'(close) button of the window fram>me m>" i.e. this button:
4 Answers
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How do I properly clean up Excel interop objects?
...l holding references to COM objects.
I guess you're invoking at least one m>me m>mber of a COM object without assigning it to a variable.
For m>me m> it was the excelApp.Worksheets object which I directly used without assigning it to a variable:
Worksheet sheet = excelApp.Worksheets.Open(...);
...
Marshal....
How do I convert a NSString into a std::string?
...string bar = std::string([foo UTF8String]);
Edit: After a few years, let m>me m> expand on this answer. As rightfully pointed out, you'll most likely want to use cStringUsingEncoding: with NSASCIIStringEncoding if you are going to end up using std::string. You can use UTF-8 with normal std::strings, bu...
how to add script src inside a View when using Layout
...
Depending how you want to implem>me m>nt it (if there was a specific location you wanted the scripts) you could implem>me m>nt a @section within your _Layout which would enable you to add additional scripts from the view itself, while still retaining structure. e.g....
Remove scroll bar track from ScrollView in Android
...
add a comm>me m>nt
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Prevent redirection of Xmlhttprequest
...t:
If the origin of the URL conveyed by the Location header is sam>me m> origin
with the XMLHttpRequest origin and the
redirect does not violate infinite
loop precautions, transparently
follow the redirect while observing
the sam>me m>-origin request event rules.
They were c...
sqlite database default tim>me m> value 'now'
Is it possible in a sqlite database to craete a table that has a tim>me m>stamp column that default to DATETIm>ME m>('now') ?
7 Ans...
How do I execute a program using Maven?
..., declare the phase to which you want to bind the goal in the execution elem>me m>nt:
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<version>1.4</version>
<executions>
<execution>
<id&gt...
How can I make Array.Contains case-insensitive on a string array?
I am using the Array.Contains m>me m>thod on a string array. How can I make that case-insensitive?
4 Answers
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