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Get name of property as a string
... => SomeClass.SomeProperty)
public class SomeClass
{
public static string SomeProperty
{
get { return "Foo"; }
}
}
public class RemoteMgr
{
public static void ExposeProperty<T>(Expression<Func<T>> property)
{
var expression = GetMemberInfo(p...
In Typescript, How to check if a string is Numeric
...
The way to convert a string to a number is with Number, not parseFloat.
Number('1234') // 1234
Number('9BX9') // NaN
You can also use the unary plus operator if you like shorthand:
+'1234' // 1234
+'9BX9' // NaN
Be careful when checking aga...
How do I execute code AFTER a form has loaded?
...tHandlerOnAWorkerThread()
{
// this code running on a worker thread...
string newText = ExpensiveMethod(); // perhaps a DB/web call
// now ask the UI thread to update itself
this.Invoke((MethodInvoker) delegate {
// this code runs on the UI thread!
this.Text = newText;
});
}
...
Determine if an element has a CSS class with jQuery
...e);
or
$(selector).hasClass(className);
The argument is (obviously) a string representing the class you are checking, and it returns a boolean (so it doesn't support chaining like most jQuery methods).
Note: If you pass a className argument that contains whitespace, it will be matched literall...
Regex for quoted string with escaping quotes
How do I get the substring " It's big \"problem " using a regular expression?
16 Answers
...
Hex transparency in colors [duplicate]
...alpha
* @param alpha from 0.0 to 1.0
* @return
*/
public static String addAlpha(String originalColor, double alpha) {
long alphaFixed = Math.round(alpha * 255);
String alphaHex = Long.toHexString(alphaFixed);
if (alphaHex.length() == 1) {
alphaHex = "0" + alphaHex;
...
Is it possible to send an array with the Postman Chrome extension?
...0] in form-data. if i pass userid[]/userid[0] in a key field it taken as a string!
– Johncy
Dec 1 '18 at 7:18
1
...
How can I get an http response body as a string in Java?
...
Every library I can think of returns a stream. You could use IOUtils.toString() from Apache Commons IO to read an InputStream into a String in one method call. E.g.:
URL url = new URL("http://www.example.com/");
URLConnection con = url.openConnection();
InputStream in = con.getInputStream();
St...
Logging best practices [closed]
...ou may not have known:
Using the TraceEvent overloads that take a format string and args can help performance as parameters are kept as separate references until after Filter.ShouldTrace() has succeeded. This means no expensive calls to ToString() on parameter values until after the system has con...
Strtotime() doesn't work with dd/mm/YYYY format
... str_replace mentioned in another answer, as well as self-parsing the date string into another format like
$subject = '23/05/2010';
$formatted = vsprintf('%3$04d/%2$02d/%1$02d', sscanf($subject,'%02d/%02d/%04d'));
$timestamp = strtotime($formatted);
...