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Why does Math.floor return a double?
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According to the same Javadoc:
If the argument is NaN or an infinity or positive zero or negative zero, then the result is the same as the argument. Can't do that with an int.
The largest double value is also larger than the largest int, so it would have ...
Remove all child elements of a DOM node in JavaScript
...s is updated to use lastChild as in computer-science, in general, it's significantly faster to remove the last element of a collection than it is to remove the first element (depending on how the collection is implemented).
The loop continues to check for firstChild just in case it's faster to check...
Limit number of characters allowed in form input text field
...of characters that will be accepted as input. This can be greater that specified by SIZE , in which case the field
will scroll appropriately. The default is unlimited.
<input type="text" maxlength="2" id="sessionNo" name="sessionNum" onkeypress="return isNumberKey(event)" />
However, thi...
Is asynchronous jdbc call possible?
I wonder if there is a way to make asynchronous calls to a database?
16 Answers
16
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Installing multiple instances of the same windows service on a server
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REM Uninstall
InstallUtil.exe -u YourService.exe
pause
EDIT:
Note sure if I missed something, here is the ServiceInstaller Class (adjust as required):
using System.Configuration;
namespace Made4Print
{
partial class ServiceInstaller
{
/// <summary>
/// Required de...
What is “Argument-Dependent Lookup” (aka ADL, or “Koenig Lookup”)?
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Koenig Lookup, or Argument Dependent Lookup, describes how unqualified names are looked up by the compiler in C++.
The C++11 standard § 3.4.2/1 states:
When the postfix-expression in a function call (5.2.2) is an unqualified-id, other namespaces not considered during the usual unqual...
Remove all subviews?
... situation is muddled up by the fact that NSView and UIView handle things differently. For NSView (desktop Mac development only), you can simply use the following:
[someNSView setSubviews:[NSArray array]];
For UIView (iOS development only), you can safely use makeObjectsPerformSelector: because t...
Eclipse does not highlight matching variables
...le 3.6 so I guess that was the cause. It seems everything going to be fine if I set my web dynamic module 3.6 to 4.0. Anyways, I am very thankful for your answer.
– Seho Lee
Mar 30 '12 at 4:54
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Error 330 (net::ERR_CONTENT_DECODING_FAILED):
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This fixed my issue thankyou. I'm just curious if anyone knows if this is the error you would get if the browser your using does not support gzip compression?
– Lightbulb1
Oct 31 '13 at 12:33
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How can I move a single directory from a git repository to a new repository whilst maintaining the h
...ll this whilst maintaining the revision history of the individual projects if possible.
3 Answers
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