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WPF Auto height in code
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Perhaps this link will help you.
At times, you may want to
programmatically set the Height or
Width of a WPF element to Auto in
code. To do this, just use the
Double.NaN (Not a Number) value.
For example, in C#:
this.txtName.Width = Double.NaN;
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How to handle more than 10 parameters in shell
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Use curly braces to set them off:
echo "${10}"
You can also iterate over the positional parameters like this:
for arg
or
for arg in "$@"
or
while (( $# > 0 )) # or [ $# -gt 0 ]
do
echo "$1"
shift
done
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How to convert a LocalDate to an Instant?
...esents an instantaneous point on the time-line. Conversion to and from a LocalDate requires a time-zone. Unlike some other date and time libraries, JSR-310 will not select the time-zone for you automatically, so you must provide it.
LocalDate date = LocalDate.now();
Instant instant = date.atStartOf...
Difference between UIViewContentModeScaleAspectFit and UIViewContentModeScaleToFill?
what is the difference between UIViewContentModeScaleAspectFit and UIViewContentModeScaleToFill ...?
3 Answers
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Fixed stroke width in SVG
...to be "pixel-aware", that is always be 1px wide regardless of the current scaling transformations applied. I am aware that this may well be impossible, since the whole point of SVG is to be pixel independent.
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Python Threading String Arguments
...ne element list, it will pass that element as the first argument - in your case, the string.
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Capitalize or change case of an NSString in Objective-C
I was wondering how to capitalize a string found in an object in an NSMutableArray .
3 Answers
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How to search in array of object in mongodb
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You can do this in two ways:
ElementMatch - $elemMatch (as explained in above answers)
db.users.find({ awards: { $elemMatch: {award:'Turing Award', year:1977} } })
Use $and with find
db.getCollection('users').find({"$and":[{"aw...
SQL Server equivalent of MySQL's NOW()?
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You can also use CURRENT_TIMESTAMP, if you feel like being more ANSI compliant (though if you're porting code between database vendors, that'll be the least of your worries). It's exactly the same as GetDate() under the covers (s...
The maximum recursion 100 has been exhausted before statement completion
...ree
option (maxrecursion 0)
That allows you to specify how often the CTE can recurse before generating an error. Maxrecursion 0 allows infinite recursion.
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