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What are the differences between .gitignore and .gitkeep?
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3 Answers
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Format string, integer with leading zeros
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Use the format string "img_%03d.jpg" to get decimal numbers with three digits and leading zeros.
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Debugging “Element is not clickable at point” error
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333
This is caused by following 3 types:
1.The element is not visible to click.
Use Actions or J...
Using app.configure in express
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edited Sep 29 '15 at 8:36
answered Sep 5 '13 at 13:12
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TypeScript, Looping through a dictionary
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302
To loop over the key/values, use a for in loop:
for (let key in myDictionary) {
let value...
Replace Default Null Values Returned From Left Outer Join
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Use of “global” keyword in Python
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371
The keyword global is only useful to change or create global variables in a local context, alt...
Git stash: “Cannot apply to a dirty working tree, please stage your changes”
...set from the stash, I use the following:
$ git stash show -p | git apply -3 && git stash drop
Basically it
creates a patch
pipes that to the apply command
if there are any conflicts they will need to be resolved via 3-way merge
if apply (or merge) succeeded it drops the just applied st...
How to find out which view is focused?
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113
Call getCurrentFocus() on the Activity.
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Filter dict to contain only certain keys?
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edited Jan 15 '13 at 21:16
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answered Aug 6 '10 at 0:22
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