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Broadcast receiver for checking internet connection in android app
...ck whether mobile is connected with the internet or not.
public boolean isOnline(Context context) {
ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfo netInfo = cm.getActiveNetworkInfo();
//should check null because in air...
How to create P12 certificate for iOS distribution
... -> Preference
In the pop up window select Certificates tab
Set both “Online Certificate Status Protocol” and “Certificate Revocation List” to “Off"
Close this window
Now from toolbar, open Keychain Access > Certificate Assistant > Request a Certificate From a Certificate Authorit...
Should I impose a maximum length on passwords?
... it'll eat your card. What I'm referring to is the password for logging on online only though.
– nickf
Sep 19 '08 at 5:27
39
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How do I use disk caching in Picasso?
...owing code example looks at the local cache, if not found offline, it goes online and replenishes the cache.
Picasso.with(getActivity())
.load(imageUrl)
.networkPolicy(NetworkPolicy.OFFLINE)
.into(imageView, new Callback() {
@Override
public void onSuccess() {
}
@Override
publ...
Checking network connection
I want to see if I can access an online API, but for that I need to have Internet access.
21 Answers
...
Convert NSData to String?
...en];
DLog(@"Private key in hex (%d): %@", len, pkeyData);
You can use an online converter to convert your binary data into base 64 (http://tomeko.net/online_tools/hex_to_base64.php?lang=en) and compare it to the private key in your cert file after using the following command and checking the outpu...
Moving multiple files in TFS Source Control
...
I use my Visual Studio Online's TFS Source Control e.g. namgivu.visualstudio.com. And listing the workspace by calling tf workspaces does not have the entry for my repository mapping.
– Nam G VU
Aug 14 '14 at ...
How many characters can a Java String have?
I'm trying The Next Palindrome problem from Sphere Online Judge (SPOJ) where I need to find a palindrome for a integer of up to a million digits. I thought about using Java's functions for reversing Strings, but would they allow for a String to be this long?
...
Debug vs. Release performance
...aningful.
Spend the time you would have spent researching this question online on building a device which answers the question. You'll get far more accurate results that way. Anything you read online is just a guess about what might happen. Reason from facts you gathered yourself, not from other...
git-svn: how do I create a new svn branch via git?
... There is a tricky part in git-svn branch command — you have to be online in order to create a new branch this way. You can do the following in offline: 1. git checkout -b foobar 2. hack-hack-hack 3. git commit -m "Done foobar". And when online push this change by doing 1. git svn branch foo...