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How Do I Hide wpf datagrid row selector
I'm using the WPF DataGrid control to show some details and a select button, and I don't need the gray selector column down the left-hand side. It's also ruining the beauty of my design.
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IntelliJ beginning of file keyboard shortcut
...ow and Command+DownArrow, it'll work like a normal text editor. I have no idea why that isn't the default in Intellij instead of the seemingly pointless "scroll one line" feature.
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Can you find all classes in a package using reflection?
...le. Class loaders are not required to tell the VM which classes it can provide, instead they are just handed requests for classes, and have to return a class or throw an exception.
However, if you write your own class loaders, or examine the classpaths and it's jars, it's possible to find this info...
Read password from stdin
...or me, getpass poppoed up a window (not what I wanted, nor what its help said) and didn't obscure the password when I typed it in! Code to reproduce: import getpass; getpass.getpass()
– Michael Grazebrook
Sep 16 '14 at 16:22
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Define global variable in a JavaScript function
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Yes, as the others have said, you can use var at global scope (outside of all functions) to declare a global variable:
<script>
var yourGlobalVariable;
function foo() {
// ...
}
</script>
Alternately, you can assign to a property on...
D Programming Language in the real world? [closed]
...ly someone else can comment who's in this space, but there too I think the idea is that performance often really matters so you want a compiled-to-the-metal language. Services are often fairly small, self-contained processes, so interop with large amounts of legacy C++ code is not really necessary ...
Moment js date time comparison
...n when one date is greater than the other. I read most of their docs, but didn't find the function to achieve this. I know it will be there.
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How to get the command line args passed to a running process on unix/linux systems?
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There are several options:
ps -fp <pid>
cat /proc/<pid>/cmdline | sed -e "s/\x00/ /g"; echo
There is more info in /proc/<pid> on Linux, just have a look.
On other Unixes things might be different. The ps command will work everywhere, the /proc...
Remove multiple keys from Map in efficient way?
...want to remove selected keys from that Map . Following code shows what I did to achieve that.
3 Answers
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Should I delete the cgi-bin folder in a subdomain I just created?
...answered Feb 23 '10 at 20:56
David PfefferDavid Pfeffer
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