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MISCONF Redis is configured to save RDB snapshots
...ta cannot be discarded on the running redis instance (problems with permissions for the rdb file or its directory incorrectly, or running out of disk space), you can always redirect the rdb file to be written somewhere else.
Using redis-cli, you can do something like this:
CONFIG SET dir /tmp/some...
Center a DIV horizontally and vertically [duplicate]
...200px;
height: 600px;
background-color: blue;
position: absolute; /*Can also be `fixed`*/
left: 0;
right: 0;
top: 0;
bottom: 0;
margin: auto;
/*Solves a problem in which the content is being cut when the div is smaller than its'...
What does the -ObjC linker flag do?
...inker flag. However, without the linker flag, I get a very different behaviour when adding data to a view.
1 Answer
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Rendering HTML inside textarea
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@MarcusEkwall but wasn't the question asking for html rendering?
– phil294
Mar 30 '16 at 20:43
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sh...
Path.Combine absolute with relative path strings
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Shouldn't the result of your What Works section be C:\bling.txt?
– cod3monk3y
Aug 13 '14 at 17:45
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React.js: Identifying different inputs with one onChange handler
Curious what the right way to approach this is:
11 Answers
11
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What is the difference between . (dot) and $ (dollar sign)?
...y purpose of the . operator is not to avoid parentheses, but to chain functions. It lets you tie the output of whatever appears on the right to the input of whatever appears on the left. This usually also results in fewer parentheses, but works differently.
Going back to the same example:
putStrL...
How can I write output from a unit test?
... over while debugging and the output is never printed. Calls to these functions from within classes I'm using work fine.
15...
Convert an image to grayscale in HTML/CSS
...for CSS filters has landed in Webkit. So we now have a cross-browser solution.
img {
filter: gray; /* IE6-9 */
-webkit-filter: grayscale(1); /* Google Chrome, Safari 6+ & Opera 15+ */
filter: grayscale(1); /* Microsoft Edge and Firefox 35+ */
}
/* Disable grayscale on hover */...
ASP.NET MVC Relative Paths
In my applications, I often have to use relative paths. For example, when I reference JQuery, I usually do so like this:
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