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Delete/Reset all entries in Core Data?
...tten a clearStores method that goes through every store and delete it both from the coordinator and the filesystem (error handling left aside):
NSArray *stores = [persistentStoreCoordinator persistentStores];
for(NSPersistentStore *store in stores) {
[persistentStoreCoordinator removePersisten...
How can I join multiple SQL tables using the IDs?
...
You want something more like this:
SELECT TableA.*, TableB.*, TableC.*, TableD.*
FROM TableA
JOIN TableB
ON TableB.aID = TableA.aID
JOIN TableC
ON TableC.cID = TableB.cID
JOIN TableD
ON TableD.dID = TableA.dID
WHERE DATE(Tab...
When should one use HTML entities?
...TF-8: The Secret of Character Encoding
Wikipedia Special Characters Help
From the UTF-8: The Secret of Character Encoding article:
Wikipedia is a great case study for an
application that originally used
ISO-8859-1 but switched to UTF-8 when
it became far too cumbersome to support
forei...
How to tell Xcode where my info.plist and .pch files are
...g to add my discoveries here as it is slightly different for Xcode 4.2:
Select your project
In the left side of the middle pane, select your app under "Targets"
Select the tab "Build Settings"
Search the following keywords: "info.plist" and "pch"
At this point it should be pretty clear which are ...
java.net.SocketException: Connection reset
I am getting the following error trying to read from a socket. I'm doing a readInt() on that InputStream , and I am getting this error. Perusing the documentation this suggests that the client part of the connection closed the connection. In this scenario, I am the server.
...
AngularJS - Binding radio buttons to models with boolean values
...t when I use your solution and change the radio buttons all that were once selected are true and they don't switch back to false. Is there a solution for this? (problem also exists in OP's Fiddle)
– Dominik G
Apr 16 '15 at 10:05
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How do I select text nodes with jQuery?
...ext nodes with the accepted filter function. If you're only interested in selecting text nodes that contain non-whitespace, try adding a nodeValue conditional to your filter function, like a simple $.trim(this.nodevalue) !== '':
$('element')
.contents()
.filter(function(){
return t...
Get Visual Studio to run a T4 Template on every build
...xtension=vb
if not (%2)==() set extension=%2
echo executing transform_all from %wdir%
:: create a list of all the T4 templates in the working dir
dir %wdir%\*.tt /b /s > t4list.txt
echo the following T4 templates will be transformed:
type t4list.txt
:: transform all the templates
for /f %%d in...
How to set cursor position in EditText?
...
Where position is an int:
editText1.setSelection(position)
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Mongoose, Select a specific field with find
I'm trying to select only a specific field with
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