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LISTAGG in Oracle to return distinct values
...in my existing aggregated query instead of wrapping that query in an outer one. What's wrong with using wm_concat(distinct x)?
– Ehryk
Apr 14 '15 at 18:03
1
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Is there a method that works like start fragment for result?
... a fragment in an overlay. This is for signing in to the service. In the phone app, each of the steps I want to show in the overlay are their own screens and activities. There are 3 parts of the sign-in process and each had their own activity that was called with startActivityForResult().
...
Callback after all asynchronous forEach callbacks are completed
...ou want:
Using a simple counter
function callback () { console.log('all done'); }
var itemsProcessed = 0;
[1, 2, 3].forEach((item, index, array) => {
asyncFunction(item, () => {
itemsProcessed++;
if(itemsProcessed === array.length) {
callback();
}
});
});
(thanks to...
Styling Google Maps InfoWindow
...
It should be noted that one of your links here are examples of the InfoBox object (another type of info window) and not the InfoWindow object (the original google info window). Good to know if you are googling it and maybe confused as to why you can...
Enum type constraints in C# [duplicate]
...e.
As I'm fond of pointing out, ALL features are unimplemented until someone designs, specs, implements, tests, documents and ships the feature. So far, no one has done that for this one. There's no particularly unusual reason why not; we have lots of other things to do, limited budgets, and this ...
Drop shadow for PNG image in CSS
...
filter: drop-shadow(5px 5px 5px #222222);
}
That worked great for me. One thing to note tho in IE you need the full color (#222222) three characters don't work.
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How to get ELMAH to work with ASP.NET MVC [HandleError] attribute?
...
You can subclass HandleErrorAttribute and override its OnException member (no need to copy) so that it logs the exception with ELMAH and only if the base implementation handles it. The minimal amount of code you need is as follows:
using System.Web.Mvc;
using Elmah;
public clas...
Get the IP address of the remote host
...nder IIS (webhosted) or self-hosted. The code below shows how this can be done.
private string GetClientIp(HttpRequestMessage request)
{
if (request.Properties.ContainsKey("MS_HttpContext"))
{
return ((HttpContextWrapper)request.Properties["MS_HttpContext"]).Request.UserHostAddress;...
What is the difference between “#!/usr/bin/env bash” and “#!/usr/bin/bash”?
...ons on different systems. As long as it's in your path, it will find it.
One downside is that you will be unable to pass more than one argument (e.g. you will be unable to write /usr/bin/env awk -f) if you wish to support Linux, as POSIX is vague on how the line is to be interpreted, and Linux int...
How can I obfuscate (protect) JavaScript? [closed]
...nd of encryption, which is decrypted at page load. That would probably be one of the most secure options, but also a lot of work which may be unnecessary. You could probably base64 encode some string values, and that would be easier.. but someone who really wanted those string values could easily ...