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How to concatenate strings with padding in sqlite

... The || operator is "concatenate" - it joins together the two strings of its operands. From http://www.sqlite.org/lang_expr.html For padding, the seemingly-cheater way I've used is to start with your target string, say '0000', concatenate '0000423', then substr(result, -4, 4) for '...
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How to Pass Parameters to Activator.CreateInstance()

....dos.test.dll", "paquete.uno.dos.clasetest.dll") } public T Load(string assemblyFile, string objectToInstantiate) { var loaded = Activator.CreateInstanceFrom(assemblyFile, objectToInstantiate).Unwrap(); return loaded as T; } } ...
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iPad/iPhone hover problem causes the user to double click a link

... ago, that use jquery mouse events...I just got an ipad and i noticed that all the mouse over events are translated in clicks...so for instance i have to do two clicks instead of one..(the first hover, than the actual click) ...
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How to disable an Android button?

...ontent" android:layout_width="wrap_content" android:text="@string/button_text" android:clickable = "false" /> share | improve this answer | follow...
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Creating a JavaScript cookie on a domain and reading it across sub domains

... All cookie values you create & retrieve must be string values. Strings can contain characters that can upset the local storage when trying to retrieve them. One thing I would suggest is using the global encodeURI() & decodeURI() methods for the cookie name & value ...
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What's up with Java's “%n” in printf?

... %n is portable across platforms \n is not. See the formatting string syntax in the reference documentation: 'n' line separator The result is the platform-specific line separator share | ...
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$location / switching between html5 and hashbang mode / link rewriting

...them function as normal otherwise reroute everything else. private const string ROOT_DOCUMENT = "/Index.html"; protected void Application_BeginRequest(Object sender, EventArgs e) { var path = Request.Url.AbsolutePath; var isApi = path.StartsWith("/api", StringComparison.InvariantCultureIg...
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How can I create a table with borders in Android?

... android:paddingTop="10dp" android:text="@string/main_wo_colon" android:textColor="@color/white" android:textSize="16sp" /> <LinearLayout android:layout_width="1dp" ...
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Can I set a TTL for @Cacheable

... @Override protected Cache createConcurrentMapCache(final String name) { return new ConcurrentMapCache(name, CacheBuilder.newBuilder().expireAfterWrite(30, TimeUnit.MINUTES).maximumSize(100).build().asMap(), false); } }; ...
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Fast way to get image dimensions (not filesize)

... check these functions/method using PHP: public function ByteStreamImageString($ByteStream,&$Formato,&$Alto,&$Ancho) { $Alto = 0; $Ancho = 0; $Formato = -1; $this->HexImageString = "Error"; if (ord($ByteStream[0])==137 && ord($ByteStream[1])==80 &&am...