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Sublime Text 2: How to delete blank/empty lines
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Select the text
Press:
Ctrl + H on PC, or
Command + Alt + F on Mac or
Click Find->Replace.
Make sure you have selected 'regular expression' by pressing:
Alt + R on PC or
Command + Alt + R on Mac or
Click .* in the Find box.
Find what: ^\n or ^(\r|\n\r?)
Replace With: (no...
Seeking useful Eclipse Java code templates [closed]
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I use this one combined with log statements : logger.info(MessageFormat.format(${word_selection}, ${cursor});
– Pierre Henry
Oct 22 '12 at 9:23
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How to generate UML diagrams (especially sequence diagrams) from Java code?
...of ObjectAid can do better when it comes to sequence diagram generation vs free can only be used to generate class diagrams !!
– whoami
Oct 5 '18 at 16:38
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How to get the children of the $(this) selector?
...ly one img element. So for this below is right
$(this).find("img").attr("alt")
OR
$(this).children("img").attr("alt")
But if your div contain more img element like below
<div class="mydiv">
<img src="test.png" alt="3">
<img src="test.png" alt="4">
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How do I clear/delete the current line in terminal?
...n also use Ctrl+C to cancel.
If you want to keep the history, you can use Alt+Shift+# to make it a comment.
Bash Emacs Editing Mode Cheat Sheet
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How to go back in Eclipse?
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Press Alt+Left Arrow and Alt+Right Arrow like you would in a web browser.
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Releasing memory in Python
... this, and tell me what you get. Here's the link for psutil.Process.memory_info.
import os
import gc
import psutil
proc = psutil.Process(os.getpid())
gc.collect()
mem0 = proc.get_memory_info().rss
# create approx. 10**7 int objects and pointers
foo = ['abc' for x in range(10**7)]
mem1 = proc.get_...
Best way to hide a window from the Alt-Tab program switcher?
...s doesn't guarantee (or necessarily even affect) it being hidden from the Alt + ↹Tab dialog. I've seen invisible windows show up in Alt + ↹Tab , and I'm just wondering what is the best way to guarantee a window will never appear (visible or not) in the Alt + ↹Tab dialog.
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What's the equivalent for eclipse's ALT+UP/DOWN (move line) in Visual Studio?
In Eclipse, selecting a line and pressing Alt + ↑ / ↓ will move the line up and down, a quick way to avoid copy&paste.
Is there an equivalent in Visual Studio?
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How do I create a new class in IntelliJ without using the mouse?
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If you are already in the Project View, press Alt+Insert (New) | Class. Project View can be activated via Alt+1.
To create a new class in the same directory as the current one use Ctrl+Alt+Insert (New...).
You can also do it from the Navigation Bar, press Alt+Home, the...