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What is the most frequent concurrency issue you've encountered in Java? [closed]
...n example might be the classic deadlock or race condition or perhaps EDT threading bugs in Swing. I'm interested both in a breadth of possible issues but also in what issues are most common. So, please leave one specific answer of a Java concurrency bug per comment and vote up if you see one you'v...
How to configure postgresql for the first time?
... It took me some time to figure this out, that uncommenting and changing already-commented-out lines for postgresql user will not simply do.
– dashesy
Jan 6 '15 at 0:21
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Why does datetime.datetime.utcnow() not contain timezone information?
...to add an external dependency to specify the timezone metadata when it's already explicitly UTC
– Jacopofar
Jun 13 '19 at 12:57
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What is the difference between tree depth and height?
...tree),height(node.rightSubtree)).
Keep in mind the following points before reading the example ahead.
Any node has a height of 1.
Height of empty subtree is -1.
Height of single element tree or leaf node is 0.
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Need command line to start web browser using adb
...ss to sdcard via
adb shell pm grant com.android.chrome android.permission.READ_EXTERNAL_STORAGE
Swap com.android.chrome with com.chrome.canary if you are using Chrome canary version.
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impr...
Work on a remote project with Eclipse via SSH
...rer (RSE). It's a set of plug-ins to do exactly what you want.
RSE may already be included in your current Eclipse installation. To check in Eclipse Indigo go to Window > Open Perspective > Other... and choose Remote System Explorer from the Open Perspective dialog to open the RSE perspectiv...
What is ng-transclude?
...where(Where actually the ng-transclude is at) in the directive's template. Read more about this under Creating a Directive that Wraps Other Elements section on documentation of directives.
If you write a custom directive you use ng-transclude in the directive template to mark the point where you wa...
Are HTTPS URLs encrypted?
...s compatibility with TLS 1.2 and below.
CloudFlare is doing it and you can read more about the internals here —
If the chicken must come before the egg, where do you put the chicken?
In practice this means that instead of transmitting the FQDN in plain text (like the Wireshark capture shows), it i...
How to assertThat something is null with Hamcrest?
...est assertions but this is one case where the Junit assertion is just more readable, IMO.
– spaaarky21
Oct 31 '14 at 18:16
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Android Facebook integration with invalid key hash
... thanks you saved my lot of time... facebook official doc should not read it is bullshit
– DjP
Nov 20 '14 at 12:55
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