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Why does InetAddress.isReachable return false, when I can ping the IP address?
... worthy of using for me in many cases. You can scroll to the bottom to see my alternative for simply testing if you're online and capable of resolving external hosts (i.e. google.com) ... Which generally seems to work on *NIX machines.
The issue
There is alot of chatter about this :
Here are ...
Can I change multiplier property for NSLayoutConstraint?
... @WonderDog / Jack I wound up combining your approaches because my constraint was defined in the storyboard. And if I created two contraints, both with the same priority but different multipliers, they conflicted and gave me lots of red. And from what I can tell you can't set one as inact...
What's the “average” requests per second for a production web application?
...age 200-300 connections per second. Spiking to 800 connections per second.
MySQL handled 2,400 requests per second.
180 Rails instances. Uses Mongrel as the "web" server.
1 MySQL Server (one big 8 core box) and 1 slave. Slave is read only for statistics and reporting.
30+ processes for handling odd ...
android View not attached to window manager
...log.isShowing())
mDialog.dismiss();
mDialog = null;
}
... in my AsyncTask:
protected void onPreExecute() {
mDialog = ProgressDialog.show(mContext, "", "Saving changes...",
true);
}
protected void onPostExecute(Object result) {
if ((mDialog != null) && mDial...
Adding images or videos to iPhone Simulator
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My location is at ~/Library/Application Support/iPhone Simulator/3.1.3/Media/DCIM/100APPLE
– gak
Apr 7 '10 at 3:26
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What's “requestCode” used for on PendingIntent?
...ieve the same pending intent instance later on (for cancelling, etc).
Yes, my guess is the alarms will override each other. I would keep the request codes unique.
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Passing data between controllers in Angular JS?
I have a basic controller that displays my products,
18 Answers
18
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How dangerous is it to access an array out of bounds?
...e array (I now understand I then access memory used by some other parts of my program or even beyond that) or I am trying to set a value to an index outside of the array. The program sometimes crashes, but sometimes just runs, only giving unexpected results.
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What is the ultimate postal code and zip regex?
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My two cents: in Brazil it is actualy 8 numbers, 5 followed by a dash and 3 more
– Jorge Campos
Oct 16 '15 at 2:28
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Microsoft.WebApplication.targets was not found, on the build server. What's your solution?
Trying to build my project on the build server gives me the following error:
21 Answers
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