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How can I hash a password in Java?
...t to use Shiro, there was some concern about the inefficiency of having to include the whole Shiro library for just that one package.
– Chris Dutrow
May 18 '10 at 21:15
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How to pretty print XML from Java?
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thanks for including the import list as well, so many conflicting packages available to make sense of the combination needed otherwise..
– Leon
Mar 28 '19 at 14:39
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Microsoft Excel mangles Diacritics in .csv files?
...formats that specifically make allowances for it (eg XML). The downside to including a faux-BOM in UTF-8 files is you break their ASCII-compatibility (a major selling point for UTF-8) Many encoding-ignorant text tools will break faced with an unexpected leading faux-BOM.
– bobi...
What is a columnar database?
...atabase, then all rows (blocks ) needs to be brought to main memory, which includes lots of seek time from disk to bring all block from disk to ram, even if you are interested only in column which helps you to provide sales report. Whereas in column oriented scheme columns are stored contiguously in...
How to get ALL child controls of a Windows Forms form of a specific type (Button/Textbox)?
...upBox I put 3 TextBox controls and a button. This is the code I used (even includes the recursion you were looking for)
public IEnumerable<Control> GetAll(Control control,Type type)
{
var controls = control.Controls.Cast<Control>();
return controls.SelectMany(ctrl => GetAll(...
Calling virtual functions inside constructors
...s that are initialized inside the constructor block are yet uninitialized, including 'final' attributes. Elements that have a default value defined at the class level will have that value.
public class Base {
public Base() { polymorphic(); }
public void polymorphic() {
System.out.print...
UITableView - scroll to the top
... way to use when you have table header or footer views and want them to be included too.
– mafonya
Aug 2 '12 at 20:52
6
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Why #egg=foo when pip-installing from git repo
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You have to include #egg=Package so pip knows what to expect at that URL. See https://pip.pypa.io/en/stable/reference/pip_install/#vcs-support
more on eggs
shar...
How to convert JSON to XML or XML to JSON?
...n use the NullValueHandling property to specify that null values should be included explicitly - newtonsoft.com/json/help/html/…
– Jon Story
Jan 10 '19 at 14:40
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How can I force division to be floating point? Division keeps rounding down to 0?
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@JoeCondron: good point. I just updated the answer to include float(..). I think multiplying by 1.0, as @Pinochle suggested below, could also be useful.
– gsbabil
Sep 18 '15 at 21:18
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