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How to format a number 0..9 to display with 2 digits (it's NOT a date)
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You can use:
String.format("%02d", myNumber)
See also the javadocs
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How do I get out of a screen without typing 'exit'?
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This does not work when using screen for connecting to a serial device.
– josch
May 16 '17 at 9:41
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How to tell where a header file is included from?
..., goes into "myObj.o". -M has an implicit -E, so the compilation is not peformed. I found -MD is a very useful option instead, it performs the compile and puts the output in myObj.d instead. Making a suitable param for just prepending to your compile line without strange effects like *.o now cont...
Pass Nothing from Javascript to VBScript in IE9
...nside some function in this framework parameter of the function is checked for Nothing in If statement and then some actions executed.
Code that uses framework written in Javascript. So I need to pass Nothing to function to perform some actions. In IE8 and earlier versions worked next approach:
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JsonMappingException: out of START_ARRAY token
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Your JSON string is malformed: the type of center is an array of invalid objects. Replace [ and ] with { and } in the JSON string around longitude and latitude so they will be objects:
[
{
"name" : "New York",
"number" : "73292...
Virtualizing an ItemsControl?
...ItemsPanelTemplate use VirtualizingStackPanel. The default ControlTemplate for ItemsControl does not have a ScrollViewer, which is the key to virtualization. Adding to the the default control template for ItemsControl (using the control template for ListBox as a template) gives us the following:
<...
Write string to output stream
...File, or it can be writing to memory or any other output destination; therefore, I specified OutputStream as (an) argument in the method.
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Why is the standard session lifetime 24 minutes (1440 seconds)?
...why the standard value is 1440 and how it is calculated?
What is the basis for this calculation?
2 Answers
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How do I remove all HTML tags from a string without knowing which tags are in it?
... aware that this solution has its own flaw. See Remove HTML tags in String for more information (especially the comments of @mehaase)
Another solution would be to use the HTML Agility Pack.
You can find an example using the library here: HTML agility pack - removing unwanted tags without removing c...
Disable copy constructor
...te:
SymbolIndexer(const SymbolIndexer&);
Or in C++11, explicitly forbid it:
SymbolIndexer(const SymbolIndexer&) = delete;
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