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Difference between Char.IsDigit() and Char.IsNumber() in C#
...s snippet of code tells you which code points differ:
static private void test()
{
for (int i = 0; i <= 0xffff; ++i)
{
char c = (char) i;
if (Char.IsDigit( c) != Char.IsNumber( c)) {
Console.WriteLine( "Char value {0:x} IsDigit() = {1}, IsNumber() = {2}", i, ...
Converting a Java collection into a Scala collection
...n.JavaConversions._
val list = new java.util.ArrayList[String]()
list.add("test")
val set = list.toSet
set is a scala.collection.immutable.Set[String] after this.
Also see Ben James' answer for a more explicit way (using JavaConverters), which seems to be recommended now.
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Get selected text from a drop-down list (select box) using jQuery
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@DT3 tested is("selected").text() returns a TypeError: Object false has no method 'text'
– ianace
Oct 19 '12 at 7:20
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DropDownList's SelectedIndexChanged event not firing
...se the Telerik RadAjaxManager on my pages the error was not showing when I tested in my browser. When I commented out the entire RadAjaxManager the error presented itself and I was able to fix it.
– user2721607
Jul 26 '17 at 11:46
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How to disable postback on an asp Button (System.Web.UI.WebControls.Button)
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This is an elegant answer because it allows you to test for conditions to disable.
– John Mott
May 9 '17 at 22:43
1
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Changing the color of an hr element
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Tested in Firefox, Opera, Internet Explorer, Chrome and Safari.
hr {
border-top: 1px solid red;
}
See the Fiddle.
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Problems installing the devtools package
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For ubuntu users, run this command in your terminal [Tested in UBUNTU 16.04]
sudo apt-get -y install libcurl4-openssl-dev
post this install libraries the way you usually do in R using
install.packages("package name")
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How do multiple clients connect simultaneously to one port, say 80, on a server? [duplicate]
...'s connect a user to our machine:
quicknet -m tcp -t localhost:500 -p Test payload.
This is a simple script (https://github.com/grokit/dcore/tree/master/apps/quicknet) that opens a TCP socket, sends the payload ("Test payload." in this case), waits a few seconds and disconnects. Doing netstat...
What's the most appropriate HTTP status code for an “item not found” error page
...more conditions given in the request header fields evaluated to false when tested on the server."
– oferei
Sep 21 '15 at 11:45
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keytool error Keystore was tampered with, or password was incorrect
...rra 10.10+ too.
I heard, it works for linux environment as well. i haven't tested that in linux yet.
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