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How to find out what character key is pressed?
...)
</script>
*Note: this works in "Run code snippet"
This website does the same as my code above: Keycode.info
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Is there a version control system for database structure changes?
...ook into flywaydb.org these days - see also the feature comparison on this site
– Karussell
Feb 24 '16 at 17:35
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How can I define colors as variables in CSS?
...umn { background-color: #f00; }
Next go through every single page on your site where color was involved and add the appropriate classes for both color and background color.
Last, remove any references of colors in your CSS other than your newly created color classes.
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Most efficient way to prepend a value to an array
...ting it inplace. But both should be O(N). Also cheers for the link to that site -- looks very handy.
– mgiuca
Jun 1 '11 at 3:03
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The type or namespace name 'DbContext' could not be found [closed]
...to figure what is needed and how they all fit together. NuGet, MS Download site, Message boards, books,....very productive time indeed.
– NoChance
May 10 '12 at 10:29
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How do you find out the caller function in JavaScript?
... non-standard and is not on a standards track. Do not use it on production sites facing the Web: it will not work for every user. There may also be large incompatibilities between implementations and the behavior may change in the future.
The following is the old answer from 2008, which is no lo...
Deep copying an NSArray
...sion I recommend the Collections Programming Topics on the Apple Developer site.
initWithArray:CopyItems: gives a one-level deep copy
NSArray *deepCopyArray = [[NSArray alloc] initWithArray:someArray copyItems:YES];
NSCoding is the Apple recommended way to provide a deep copy
For a true deep c...
I lost my .keystore file?
...re.jks
Then upload this pem file and fill the form and submit it to this site . And then you will receive an email once we've registered the new upload key . Only accepts key reset requests from the Play Console account owner.
All well and good. You can publish new release apk with your new jks f...
Git push failed, “Non-fast forward updates were rejected”
...h the command line. Also this may not be possible with SmartGit.) See this site for more information: http://help.github.com/remotes/
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How to add extra info to copied web text
Some websites now use a JavaScript service from Tynt that appends text to copied content.
8 Answers
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