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Java: How to convert List to Map
...xception: Duplicate key.... For details see: codecramp.com/java-8-streams-api-convert-list-map
– EMM
Jun 9 '17 at 4:35
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Why does this code using random strings print “hello world”?
... the javadoc says that the seed is 48 bits. docs.oracle.com/javase/7/docs/api/java/util/Random.html. And besides, the actual seeds are 32 bit values.
– Stephen C
Mar 3 '13 at 4:58
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Where is the documentation for the values() method of Enum?
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any specific reason for this? why it's not part of API?
– rai.skumar
Dec 1 '12 at 12:18
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Updating address bar with new URL without hash or reloading the page
... in-depth look into pushState/replaceState/popstate (aka the HTML5 History API) see the MDN docs.
TL;DR, you can do this:
window.history.pushState("object or string", "Title", "/new-url");
See my answer to Modify the URL without reloading the page for a basic how-to.
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How can you get the SSH return code using Paramiko?
... wrapper class around the more lower-level functionality in Paramiko. The API documentation lists a recv_exit_status() method on the Channel class.
A very simple demonstration script:
import paramiko
import getpass
pw = getpass.getpass()
client = paramiko.SSHClient()
client.set_missing_host_key_p...
How can I read a function's signature including default argument values?
...: Function has keyword-only arguments or annotations, use getfullargspec() API which can support them)
– badp
Jul 13 '14 at 9:33
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Want to find records with no associated records in Rails
...left_outer_joins(:contacts).where( contacts: { id: nil } )
Check out the api docs. It was introduced in pull request #12071.
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How to open standard Google Map application from my application?
...mmIntentUri = Uri.parse("google.navigation:q=" + 12f " +"," + 2f); Intent mapIntent = new Intent(Intent.ACTION_VIEW, gmmIntentUri); mapIntent.setPackage("com.google.android.apps.maps"); startActivity(mapIntent);
– David Thompson
Mar 9 '17 at 12:14
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How do I maintain the Immersive Mode in Dialogs?
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since androidx, setupDialog method became a restricted api, how could we deal with that except ignoring it?
– Mingkang Pan
Jul 21 at 5:06
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How to list the files inside a JAR file?
...r java.util.Stream in Java 7, but in Java 8: docs.oracle.com/javase/8/docs/api/java/nio/file/Files.html
– Bruce Sun
Jan 22 '16 at 6:17
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