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Changing my CALayer's anchorPoint moves the view
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The Layer Geometry and Transforms section of the Core Animation Programming Guide explains the relationship between a CALayer's position and anchorPoint properties. Basically, the position of a layer is specified in terms of the location of the layer's...
How to print the ld(linker) search path
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I've found on some platforms (e.g. arm with Linaro toolchain) that ldconfig doesn't actually search the same directories as the run time linker. You can get it to output its search path, and include the paths from LD_LIBRARY_PATH by enabling debugg...
How do I forward parameters to other command in bash script?
...d the arguments as $1 without quoting them as "$1", then the shell will perform word splitting, so e.g. foo bar will be forwarded as foo and bar separately.
– Tamás Zahola
Jul 17 '18 at 17:54
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Split string based on a regular expression
I have the output of a command in tabular form. I'm parsing this output from a result file and storing it in a string. Each element in one row is separated by one or more whitespace characters, thus I'm using regular expressions to match 1 or more spaces and split it. However, a space is being inser...
Does Python have a string 'contains' substring method?
...e.
If you really mean not any_string.startswith(substring) then say it.
Performance comparisons
We can compare various ways of accomplishing the same goal.
import timeit
def in_(s, other):
return other in s
def contains(s, other):
return s.__contains__(other)
def find(s, other):
retur...
Ruby replace string with captured regex pattern
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Django - iterate number in for loop of a template
...) in a loop. Or do I have to store it in the database and then query it in form of days.day_number?
3 Answers
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How to Deserialize XML document
...r = XmlReader.Create(@this.Trim().ToStream(), new XmlReaderSettings() { ConformanceLevel = ConformanceLevel.Document });
return new XmlSerializer(typeof(T)).Deserialize(reader) as T;
}
public static T ParseJSON<T>(this string @this) where T : class
{
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What is the at sign (@) in a batch file and what does it do?
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$window.unbind('scroll', onScroll);
}
};
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What are the First and Second Level caches in Hibernate?
...ll need 1st level cache in most cases. Otherwise you will have very BAD PERFORMANCE problem like N+1 query, or no eager pre-fetch cache, or query once every time you access an attribute.
– Dennis C
Apr 3 '13 at 2:41
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