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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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How to debug Visual Studio extensions
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The OutputWindowHelper.OutputString method writes to the 'General' output window pane (Ctrl Alt o). I added this line in my .csproj references to get this in VS 2013
<Reference Include="Microsoft.VisualStudio.Services.Integration, ...