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sqlite database default time value 'now'
...
i believe you can use
CREATE TABLE test (
id INTEGER PRIMARY KEY AUTOINCREMENT,
t TIMESTAMP
DEFAULT CURRENT_TIMESTAMP
);
as of version 3.1 (source)
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imp...
What is the way to quick-switch between tabs in Xcode 4
... is actually correct here, just not exactly clear. Personally I would have called it cmd+shift+[ and cmd+shift+]
– CupawnTae
Jan 7 '14 at 9:46
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Scala: What is a TypeTag and how do I use it?
...ated, that means that the compiler creates and fills in a TypeTag when one calls a method expecting such a TypeTag. There exist three different forms of tags:
scala.reflect.ClassTag
scala.reflect.api.TypeTags#TypeTag
scala.reflect.api.TypeTags#WeakTypeTag
ClassTag substitutes ClassManifest where...
Differences between git pull origin master & git pull origin/master
...l checked-out branch.
git pull origin/master will pull changes from the locally stored branch origin/master and merge that to the local checked-out branch. The origin/master branch is essentially a "cached copy" of what was last pulled from origin, which is why it's called a remote branch in git pa...
Disable file preview in VS2012
In VS2012 when you select a file in solution explorer it automatically opens file in a special "preview" tab.
5 Answers
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Query an XDocument for elements by name at any depth
... example:
using System;
using System.Xml.Linq;
class Test
{
static void Main()
{
string xml = @"
<root>
<child id='1'/>
<child id='2'>
<grandchild id='3' />
<grandchild id='4' />
</child>
</root>";
XDocument doc = XDoc...
How to output only captured groups with sed?
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I'd suggest using sed -E to use the so-called "modern" or "extended" regular expressions that look a lot closer to Perl/Java/JavaScript/Go/whatever flavors. (Compare to grep -E or egrep.) The default syntax has those strange escaping rules and is considered "obsol...
Firefox Web Console Disabled?
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This happens when the page itself defines a global variable called console, for example. If the page is browser-sniffing to decide whether to define it, the behavior could differ in different browsers.
In the case of Firefox it also happens when Firebug is installed and its console ...
Fit Image in ImageButton in Android
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I want them to cover 75% of the button area.
Use android:padding="20dp" (adjust the padding as needed) to control how much the image takes up on the button.
but where as some images cover less area, some are too big to fit into the imageButton. How to programatically resize ...
How can I inject a property value into a Spring Bean which was configured using annotations?
... EL support. Example:
@Value("#{systemProperties.databaseName}")
public void setDatabaseName(String dbName) { ... }
@Value("#{strategyBean.databaseKeyGenerator}")
public void setKeyGenerator(KeyGenerator kg) { ... }
systemProperties is an implicit object and strategyBean is a bean name.
One mor...