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Is there an opposite to display:none?
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When changing element's display in Javascript, in many cases a suitable option to 'undo' the result of element.style.display = "none" is element.style.display = "". This removes the display declaration from the style attribute, reverting the actual value of displa...
How do I show a MySQL warning that just happened?
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This was perfect for me. Add '\W' to the top of my script and we're good to go!
– Matt Klein
Jul 18 '13 at 17:35
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OpenJDK availability for Windows OS [closed]
...ied myself but surely will give it a try.
License:
License(s)
Build scripts and other code to produce the binaries, the website and other build infrastructure are licensed under Apache License, Version 2.0. OpenJDK code itself is licensed under GPL v2 with Classpath Exception.
EDIT:
I was a...
What does Python's eval() do?
... need for it. It is used on sites like codepad.org to allow you to execute scripts in a test environment. eval() can also be used to execute highly-dynamic code, but you should make yourself fully aware of the security and performance risks before using it.
– George Cummins
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How to use a variable to specify column name in ggplot
... the ggplot:
facet_grid(formula(paste(Variable1, "~", Variable2)))
This script was modified from this original post: ggplot2 - Error bars using a custom function
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It is more efficient to use if-return-return or if-else-return?
...project coding standards, not things like MISRA where otherwise idiotic prescriptions may occasionally have some merit. I hope most didn't buy into the single exit-point idea.
– Daniel Fischer
Feb 8 '12 at 13:33
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NPM - How to fix “No readme data”
...should write something inside it; at least the project title and a brief description is good for people! But for NPM, one byte may be enough...
Doing so should stop showing the warnings.
Also, when you read that warning, ensure that the problem is not related to a 3rd party package.
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#1071 - Specified key was too long; max key length is 1000 bytes
...- 'Specified key was too long; max key length is 3072 bytes' when ran this script:
CREATE TABLE IF NOT EXISTS test_table1 (
column1 varchar(500) NOT NULL,
column2 varchar(500) NOT NULL,
column3 varchar(500) NOT NULL,
column4 varchar(500) NOT NULL,
column5 varchar(500) NOT NULL,
column6 ...
Defining private module functions in python
...ou define private names in a module, those names will be imported into any script that uses the syntax, 'import module_name'. Thus, assuming you had correctly defined in your example the module private, _num, in a.py, like so..
#a.py
_num=1
..you would be able to access it in b.py with the module...
Listing each branch and its last revision's date in Git
...king a Bash file for adding all your favorite aliases and then sharing the script out to your team. Here's an example to add just this one:
#!/bin/sh
git config --global alias.branches "!echo ' ------------------------------------------------------------' && git for-each-ref --sort='-autho...