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Is AsyncTask really conceptually flawed or am I just missing something?
...the activity before that, because it is still running. And the activity's window will always be valid until onDestroy() is called. By setting to null there, the async task will know that the activity is no longer valid. (And when a config changes, the previous activity's onDestroy() is called and...
getSupportActionBar from inside of Fragment ActionBarCompat
...tivityDelegate.onCreate(), which reads the mHasActionBar variable from the window style.
Before mHasActionBar is true, getSupportActionBar() will always return null.
Source for ActionBarActivityDelegate.getSupportActionBar():
final ActionBar getSupportActionBar() {
// The Action Bar should be...
How do I efficiently iterate over each entry in a Java Map?
...i[0] += key + value;
});
Perfomance tests (mode = AverageTime, system = Windows 8.1 64-bit, Intel i7-4790 3.60 GHz, 16 GB)
For a small map (100 elements), score 0.308 is the best
Benchmark Mode Cnt Score Error Units
test3_UsingForEachAndJava8 avgt 10 ...
Global access to Rake DSL methods is deprecated
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I was having the same problem on Windows with the installer. Ruby 1.9.2 and Rails 3.0.9.
Here is what I did:
bundle update rake
bundle show rake
After doing that I was running rake 0.9.2.
Then I updated the Rakefile in application root folder as follows...
Eventual consistency in plain English
...ystems. However there is a toleration for showing different balances for a window of time. Once the ATM comes online, it can sync with core systems and reflect same balance. So an ATM could be said to be eventually consistent.
How do I move a single folder from one Subversion repository to another repository?
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This worked for me. I'm a windows user (Visual SVN Server) and my first command looked like this, if it helps anyone: "C:\Program Files (x86)\VisualSVN Server\bin\svnadmin" dump c:\Repositories\MyRepository > c:\Temp\MyReository.dump
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What is the largest Safe UDP Packet Size on the Internet
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The theoretical limit (on Windows) for the maximum size of a UDP packet is 65507 bytes. This is documented here:
The correct maximum UDP message size is 65507, as determined by the following formula:
0xffff - (sizeof(IP Header) + sizeof(UDP Hea...
Method chaining - why is it a good practice, or not?
... more flexibility and a whole bunch of values you can examine in the Watch window that helps the debugging process.
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Vim: Move cursor to its last position
...an
move up and down the list. There is a separate jump list for each window.
The maximum number of entries is fixed at 100.
{not available without the |+jumplist| feature}
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Get hostname of current request in node.js Express
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BTW there's also hostname command in Windows (but you invoke it without parameters)
– jakub.g
Nov 28 '16 at 12:37
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