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How to switch to REPLACE mode in VIM
...ires some stretching. Is there any more convenient shortcut to go directly from NORMAL mode to REPLACE mode?
5 Answers
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How can I write data in YAML format in a file?
... See Munch, stackoverflow.com/questions/52570869/… import yaml; from munch import munchify; f = munchify(yaml.safe_load(…));print(f.B.C)
– Hans Ginzel
Jun 21 at 21:23
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How do I do redo (i.e. “undo undo”) in Vim?
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@amindfv: take the number from :undolist and type :undo 178 (say) to rewind to step 178.
– Peter
Dec 5 '12 at 22:41
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str.startswith with a list of strings to test for
...or:
if link.lower().startswith(("js", "catalog", "script", "katalog")):
From the docs:
str.startswith(prefix[, start[, end]])
Return True if string starts with the prefix, otherwise return False. prefix can also be a tuple of prefixes to look for.
Below is a demonstration:
>>&g...
How to check if all list items have the same value and return it, or return an “otherValue” if they
... It gets worse when you have one-time iteration like reading from file... So Ani's answer from other thread looks the best.
– Alexei Levenkov
Dec 8 '10 at 18:20
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How do I add a simple onClick event handler to a canvas element?
...he positions of your objects in memory and use those definitions to render from
– alex
Apr 9 '18 at 14:02
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show 3 more comments
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Which websocket library to use with Node.js? [closed]
...roxy like nginx, you can route the WebSocket protocol urls to another port from the normal HTTP protocols.
– Prahlad Yeri
Dec 5 '15 at 22:54
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How do I call some blocking method with a timeout in Java?
... to be a Daemon thread. This way the thread will not stop your application from terminating.
Use non blocking Java APIs. So for network for example, use NIO2 and use the non blocking methods. For reading from the console use Scanner.hasNext() before blocking etc.
If your blocking call is not an IO,...
Android OnClickListener - identify a button
...ase statement that you switch on the id of the view and the cases are id's from R.java
– slayton
Sep 22 '11 at 17:18
J...
How do I create a Linked List Data Structure in Java? [closed]
... linked list that inserts a new link at the beginning of the list, deletes from the beginning of the list and loops through the list to print the links contained in it. Enhancements to this implementation include making it a double-linked list, adding methods to insert and delete from the middle or ...