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How to find a Java Memory Leak
...ble" state, when all the initialization is complete and the application is idle.
Run the operation suspected of producing a memory leak several times to allow any cache, DB-related initialization to take place.
Run GC and take memory snapshot.
Run the operation again. Depending on the complexity of ...
Why static classes cant implement interfaces? [duplicate]
...er than SqlRepository as a static class, we use AutoFac for injection and hide the container behind a static class. Then each entity has a static repository property:
public class Part : inheritence...
{
public static IPartRepository Repository
{
get { return IoCContainer.GetInstanc...
What is an xs:NCName type and when should it be used?
...NCNames (not qualified names):
namespace prefixes
values representing an ID
values representing an IDREF
values representing a NOTATION
processing instruction targets
entity names
share
|
improve...
Transparent ARGB hex value
...doing alpha*255 then round then to hex. Here's a quick converter http://jsfiddle.net/8ajxdLap/4/
function rgb2hex(rgb) {
var rgbm = rgb.match(/^rgba?[\s+]?\([\s+]?(\d+)[\s+]?,[\s+]?(\d+)[\s+]?,[\s+]?(\d+)[\s+]?,[\s+]?((?:[0-9]*[.])?[0-9]+)[\s+]?\)/i);
if (rgbm && rgbm.length === 5...
Escape text for HTML
...
Didn't see this here
System.Web.HttpUtility.JavaScriptStringEncode("Hello, this is Satan's Site")
it was the only thing that worked (asp 4.0+) when dealing with html like this. The' gets rendered as ' (using htmlde...
Bootstrap 3 modal vertical position center
...
.modal {
text-align: center;
}
@media screen and (min-width: 768px) {
.modal:before {
display: inline-block;
vertical-align: middle;
content: " ";
height: 100%;
}
}
.modal-dialog {
display: inline-block;
text-align: left;
vertical-align: middle;
}
An...
What does the Java assert keyword do, and when should it be used?
... but are not turned on by default.
An example:
public Foo acquireFoo(int id) {
Foo result = null;
if (id > 50) {
result = fooService.read(id);
} else {
result = new Foo(id);
}
assert result != null;
return result;
}
...
Using OR in SQLAlchemy
...
@ThiefMaster Coincidence that your alias contains thief and you have Whitey Bulger in your example?
– TheRealChx101
Oct 19 '19 at 5:13
...
Getting all selected checkboxes in an array
...ks them. For the correct answer, in VanillaJS, please see the answer of zahid ullah below.
– jmknoll
Aug 31 '16 at 16:13
2
...
How to use XPath contains() here?
...-value that contains a Model substring.
Examples
XML
<r>
<ul id="one">
<li>Model A</li>
<li>Foo</li>
</ul>
<ul id="two">
<li>Foo</li>
<li>Model A</li>
</ul>
</r>
XPaths
//ul[contains(l...