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How can I get the DateTime for the start of the week?
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@nsimeonov it is open source. please feel free to provide a better implementation rather then throwing stones.
– Simon
Apr 22 '13 at 22:57
13
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Rails: How to change the title of a page?
...re you stick the h1 tag for your title, and keeps your controller nice and free of pesky @title variables.
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Script entire database SQL-Server
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I recommend looking at RedGate SQL packager. It is not free, but has been useful enough to be worth the price.
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Authorative way to override onMeasure()?
...ne usually.
In a word, if you want some features your parent class offers free you should call super.onMeasure() (pass MeasureSpec.EXACTLY mode measure spec usually), otherwise call this.setMeasuredDimension(width, height); is enough.
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How to change the author and committer name and e-mail of multiple commits in Git?
...thub has a public script for that help.github.com/articles/changing-author-info and it works great!
– defvol
Jun 25 '12 at 0:57
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How to convert xml into array in php?
...er_create();
xml_parse_into_struct($p, $simple, $vals, $index);
xml_parser_free($p);
echo "Index array\n";
print_r($index);
echo "\nVals array\n";
print_r($vals);
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Reading a plain text file in Java
...use a Reader
I'd also recommend you download and read this wonderful (yet free) book called Thinking In Java
In Java 7:
new String(Files.readAllBytes(...))
(docs)
or
Files.readAllLines(...)
(docs)
In Java 8:
Files.lines(..).forEach(...)
(docs)
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How do I browse an old revision of a Subversion repository through the web view?
...!svn/etc... onto the end of your URL. (1) find your Repository Root by svn info . (2) after that append /!svn/bc/<revision_number>/ (3) then append the path to your directory or file, if any.
– Bob Stein
Apr 18 '19 at 22:59
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Swift - which types to use? NSString or String
...wift native types and classes, as some others have noted NSString has toll free translation to String, however, they're not the same a 100%, take for example the following
var nsstring: NSString = "\U0001F496"
var string: String = "\U0001F496"
nsstring.length
count(string)
you need to use the me...
What is the size of an enum in C?
...is only guaranteed to be large enough to hold int values. The compiler is free to choose the actual type used based on the enumeration constants defined so it can choose a smaller type if it can represent the values you define. If you need enumeration constants that don't fit into an int you will ...