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Automatically create an Enum based on values in a database lookup table?
...t billfredtom's reasoning is, but mine was that I could avoid doing manual string-lookups for certain keys, instead having them built into my code. I just prefer to be able to perform logic on strongly-typed values instead of weak strings. A caveat would be that, since we now have code that relies ...
What can , and be used for?
......
</h:dataTable>
With basically this @RequestScoped bean:
private String query;
private List<Result> results;
public void search() {
results = service.search(query);
}
Note that the <h:message> is for the <f:viewParam>, not the plain HTML <input type="text">! A...
Ruby - elegantly convert variable to an array if not an array already
... class Array; singleton_class.send(:alias_method, :hug, :wrap); end for extra cuteness.
– rthbound
Sep 17 '15 at 16:10
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How to run an EXE file in PowerShell with parameters with spaces and quotes
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When PowerShell sees a command starting with a string it just evaluates the string, that is, it typically echos it to the screen, for example:
PS> "Hello World"
Hello World
If you want PowerShell to interpret the string as a command name then use the call operator (...
How do I create a category in Xcode 6 or higher?
... for the category interface and implementation is still working, so that's extra easy: type @interface-category and @implementation-category.
Import it from Xcode 5! Use this command:
cp -r /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/Xcode/Templates/Fil...
jQuery DataTables: control table width
...es.
We check to see if the DataTable has been created or not (note the
extra selector for 'div.dataTables_scrollBody', this is added when the
DataTable is initialised). If the table has been initialised, we
re-size it. An optimisation could be added to re-size only of the
first showing of ...
How to delete a file from SD card?
...YCOMB)
public static boolean deleteViaContentProvider(Context context, String fullname)
{
Uri uri=getFileUri(context,fullname);
if (uri==null)
{
return false;
}
try
{
ContentResolver resolver=context.getContentResolver();
...
Mac OS X Terminal: Map option+delete to “backward delete word”
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Fantastic, that requires no extra setup. I notice <Esc> b and <Esc> f also work for jumping back or forwards one word.
– joeytwiddle
Feb 3 '15 at 9:31
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Trying to login to RDP using AS3
...ite 0x0500 as little endian instead. You seemingly wrote the code with the extraneous dataBuffer with endian being big, so you know this technique. Still, it's better that you will just produce a proper dataBuffer in the function. I'm attempting to fix your code below basing on the connectoid code I...
What is the “continue” keyword and how does it work in Java?
... most readable, and most reasonable way to do things, rather than creating extra variables just to make the loop exit look more clean.
– David R Tribble
Jun 11 '18 at 15:15
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