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How to make PyCharm always show line numbers
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I miss it too ¬¬ ... what i see is View->Active editor->Line numbers, but that is only for current document :D and tried on the options but didn't focus into Appearance item.
– m3nda
Aug 22 '15 at 6:45...
How is CountDownLatch used in Java Multithreading?
Can someone help me to understand what Java CountDownLatch is and when to use it?
12 Answers
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How to call a Python function from Node.js
...a port using zmq and run a promise from nodejs to this service. By right what I mean is, which way is the memory saving and the speed saving method?
– Aswin
Aug 10 '18 at 12:28
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Do while loop in SQL Server 2008
...ecall reading this article more than once, and the answer is only close to what I need.
Usually when I think I'm going to need a DO WHILE in T-SQL it's because I'm iterating a cursor, and I'm looking largely for optimal clarity (vs. optimal speed). In T-SQL that seems to fit a WHILE TRUE / IF BREAK...
Hibernate - A collection with cascade=”all-delete-orphan” was no longer referenced by the owning ent
... still null and when trying to update the entity the exception was thrown. What helped for me: Saving the entity, then make a refresh (collection is no longer null) and then perform the update. Maybe initializing the collection with new ArrayList() or something might help as well.
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How can I quickly delete a line in VIM starting at the cursor position?
...arified.
Every answer and comment here as of October 2018 has referred to what would commonly be known as a "cut" action, thus using any of them will replace whatever is currently in VIM's unnamed register. This register tends to be treated like a default copy/paste clipboard, so none of these answ...
I don't remember my android debug.keystore password
...try delete keystore and clean my project. adt created a new keystore, well what is default alias name?
– John Error
Sep 17 '12 at 9:39
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How to detect current state within directive
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What about for states that have parameters?
– Bradley Trager
Dec 27 '13 at 4:19
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AlertDialog.Builder with custom layout and EditText; cannot access view
... I need to set the initial text of the EditText programmatically. Here's what I have.
7 Answers
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How do you connect to multiple MySQL databases on a single webpage?
...st connection. So don't be confused that this is not working in such case. What you need to do is, create 2 different users for the 2 databases and it will work.
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