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Differences between Emacs and Vim
...esign and rationale for various key strokes ( it helps me to remember that CTRL-W +W (will switch to next Window and it will same for CTRL W+ CTRL W, just in case you held the CTRL key for a longer duration.
Here is a link to Emacs timeline and has the reference to Multics Emacs paper. Hereis RMS p...
jQuery: keyPress Backspace won't fire?
...de == 9 || event.keyCode == 27 || event.keyCode == 13 ||
// Allow: Ctrl+A
(event.keyCode == 65 && event.ctrlKey === true) ||
// Allow: home, end, left, right
(event.keyCode >= 35 && event.keyCode <= 39)) {
// let it happen, don't do a...
How to verify an XPath expression in Chrome Developers tool or Firefox's Firebug?
...anel:
Press F12 to open Chrome Developer Tool
In "Elements" panel, press Ctrl+F
In the search box, type in XPath or CSS Selector, if elements are found, they will be highlighted in yellow.
Firefox (since version 75)
Since FF 75 it's possible to use raw xpath query without evaluation xpath exp...
What's the best three-way merge tool? [closed]
...itable merged file, compare directories
Its keyboard-navigation is great: ctrl-arrows to navigate the diffs, ctrl-1, 2, 3 to do the merging.
Also, see https://stackoverflow.com/a/2434482/42473
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Eclipse, regular expression search and replace
...e group.
So:
search: (\w+\.someMethod\(\))
replace: ((TypeName)$1)
Hint: CTRL + Space in the textboxes gives you all kinds of suggestions for regular expression writing.
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Open a new tab in gnome-terminal using command line [closed]
...VE_WINDOW(WINDOW)"| awk '{print $5}')
xdotool windowfocus $WID
xdotool key ctrl+shift+t
wmctrl -i -a $WID
This will auto determine the corresponding terminal and opens the tab accordingly.
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How do I set the maximum line length in PyCharm?
... -> Code Style:
For PyCharm 2018.3 on Windows:
File -> Settings (Ctrl+Alt+S), then Editor -> Code Style:
To follow PEP-8 set Hard wrap at to 80.
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Filter git diff by type of change
...+$[\s\S.]*?^Index
Only problem is, when it reaches the end. You have to 'ctrl+home' and go again until it finds nothing.
(Replace whats found with 'Index')
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Inspect hovered element in Chrome?
... appear. Without leaving the element, open a new window (Command-N on Mac, Ctrl-N elsewhere) - Step 3: Drag the new window below the old window, so you can still see the tooltip, then move your cursor into the Element inspector. - Step 4: Scroll to the bottom, where your tooltip is appended to the D...
How do you read from stdin?
...railing newline before reading input.
If the user hits EOF (*nix: Ctrl-D, Windows: Ctrl-Z+Return), raise EOFError.
On *nix systems, readline is used if available.
sys.stdin
Here we make a demo script using sys.stdin. The efficient way to iterate over a file-like object is to use the fi...