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How to remove all the null elements inside a generic list in one go?
...
You'll probably want the following.
List<EmailParameterClass> parameterList = new List<EmailParameterClass>{param1, param2, param3...};
parameterList.RemoveAll(item => item == null);
...
Specifying and saving a figure with exact size in pixels
...how=False):
"""
Export array as figure in original resolution
:param arr: array of image to save in original resolution
:param f_name: name of file where to save figure
:param resize_fact: resize facter wrt shape of arr, in (0, np.infty)
:param dpi: dpi of your screen
:pa...
Parse a URI String into Name-Value Collection
...ar, I made an improved version of the method above, which handles multiple parameters with the same key and parameters with no value as well.
public static Map<String, List<String>> splitQuery(URL url) throws UnsupportedEncodingException {
final Map<String, List<String>> qu...
How do I use reflection to invoke a private method?
...blic | BindingFlags.Instance);
dynMethod.Invoke(this, new object[] { methodParams });
Here's the BindingFlags enumeration documentation.
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Get url parameters from a string in .NET
... is actually a url. I want an easy way to get the value from a particular parameter.
13 Answers
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AsyncTask and error handling on Android
...syncTaskResult<JSONObject> doInBackground(
Object... params) {
try {
// get your JSONObject from the server
return new AsyncTaskResult<JSONObject>(your json object);
} catch ( Exception anyError) {
re...
How to draw a rounded Rectangle on HTML Canvas?
...angle using the current state of the canvas.
* If you omit the last three params, it will draw a rectangle
* outline with a 5 pixel border radius
* @param {CanvasRenderingContext2D} ctx
* @param {Number} x The top left x coordinate
* @param {Number} y The top left y coordinate
* @param {Number...
Django set default form values
...sed to the actual form? In the actual form model, do we have to write as a parameter/argument?
– mgPePe
May 4 '11 at 12:03
2
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How to add parameters to a HTTP GET request in Android?
I have a HTTP GET request that I am attempting to send. I tried adding the parameters to this request by first creating a BasicHttpParams object and adding the parameters to that object, then calling setParams( basicHttpParms ) on my HttpGet object. This method fails. But if I manually add my ...
How to clear Facebook Sharer cache?
.../debug/og/object?q=... as url) but the response is that q value (passed as parameter to above url) is not allowed by Access-Control-Allow-Origin.
– Giovanni Bitliner
Mar 11 '12 at 22:02
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