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Best way to parse command line arguments in C#? [closed]
...ngly suggest using NDesk.Options (Documentation) and/or Mono.Options (same API, different namespace). An example from the documentation:
bool show_help = false;
List<string> names = new List<string> ();
int repeat = 1;
var p = new OptionSet () {
{ "n|name=", "the {NAME} of someone...
How to determine the screen width in terms of dp or dip at runtime in Android?
...this question from Google, and later on I found an easy solution valid for API >= 13.
For future references:
Configuration configuration = yourActivity.getResources().getConfiguration();
int screenWidthDp = configuration.screenWidthDp; //The current width of the available screen space, in dp un...
Styling Google Maps InfoWindow
...Info Window Custom example extends the GOverlay class from the Google Maps API and uses this as a base for creating a more flexible info window. It first creates the class:
/* An InfoBox is like an info window, but it displays
* under the marker, opens quicker, and has flexible styling.
* @param ...
When is JavaScript synchronous?
...case of await).
DOM event handling
When JavaScript code accesses the DOM API, this may in some cases make the DOM API trigger one or more synchronous notifications. And if your code has an event handler listening to that, it will be called.
This may come across as pre-emptive concurrency, but it ...
Calling clojure from java
... answers here). The javadoc is here - the main entry point is clojure.java.api.Clojure.
To lookup and call a Clojure function:
IFn plus = Clojure.var("clojure.core", "+");
plus.invoke(1, 2);
Functions in clojure.core are automatically loaded. Other namespaces can be loaded via require:
IFn requ...
Android DialogFragment vs Dialog
...t we use DialogFragment instead of a simple Dialog by using Fragments API , but it is absurd to use an isolated DialogFragment for a simple Yes-No confirmation message box. What is the best practice in this case?
...
How to extract text from a PDF? [closed]
Can anyone recommend a library/API for extracting the text and images from a PDF?
We need to be able to get at text that is contained in pre-known regions of the document, so the API will need to give us positional information of each element on the page.
...
SignalR: Why choose Hub vs. Persistent Connection?
... Choosing a communication model
Most applications should use the Hubs API. The Connections API could
be used in the following circumstances:
The format of the actual message sent needs to be specified.
The developer prefers to work with a messaging and dispatching model
rather th...
NHibernate ISession Flush: Where and when to use it, and why?
...odes: only flush at commit time (and only when the NHibernate ITransaction API is used), flush automatically using the explained routine, or never flush unless Flush() is called explicitly. The last mode is useful for long running units of work, where an ISession is kept open and disconnected for a ...
Possible heap pollution via varargs parameter
...te the heap, the compiler just can't prove it. Previously, callers of such APIs would get annoying warnings that were completely pointless but had to be suppressed at every call site. Now the API author can suppress it once at the declaration site.
However, if the method actually is not safe, users...