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Best practice to mark deprecated code in Ruby?
... check their code and catch up. In Java you set @Deprecated and everybody knows what this means.
11 Answers
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Centering floating divs within another div
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margin: 0 5px;
}
(This is the (expected - and undesirable) RESULT)
Now add the following rules to the wrapper:
display: flex;
justify-content: center; /* align horizontal */
and the floated children get aligned center (DEMO)
Just for fun, to get vertical alignment as well just add:
alig...
What is the difference between const int*, const int * const, and int const *?
...st - const pointer to int
int const * const - const pointer to const int
Now the first const can be on either side of the type so:
const int * == int const *
const int * const == int const * const
If you want to go really crazy you can do things like this:
int ** - pointer to pointer to int
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No identities are available for signing Xcode 5
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Thanks Mavis, don't know why your answer isn't more upvoted, it worked for me after extensive panicky, frustration and googling :) Opening the file was the key, and I never knew... Thanks again.
– thepauljones
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vagrant up failed, /dev/vboxnetctl: no such file or directory
...untu 16.04, I followed steps 1-3 here and it solved my issues (virtual box now up and running). Thanks!
– NineToeNerd
Jan 14 '18 at 4:56
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Can I run javascript before the whole page is loaded?
...t>
<p>Paragraph 2</p>
Notice how they're both green now; the code didn't run until HTML parsing was complete. That would also be true with a defer script with external content (but not inline content).
(There was no need for the NodeList check there because any modern browser...
Is it possible to run one logrotate check manually?
...out that there were File exists errors. I manually deleted those files and now rotation correctly works again!
– lucaferrario
Sep 10 '18 at 8:41
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ReactJS state vs prop
...o unexpected behavior.
this.state.data.value = 'but React will never know!';
// 2. This works, because we use setState
var newData = {value: 'it works 2'};
this.setState({data: newData});
// 3. Alternatively you can use React's immutability helpers
// to update more compl...
How can I configure my makefile for debug and release builds?
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I don't know if I'm doing something strange, but to get the debug if statement to work (ifeq (DEBUG, 1)) for me, the DEBUG variable needed wrapped in parentheses like so: ifeq ($(DEBUG), 1).
– shanet
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Auto start node.js server on boot
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Hmm, how can I debug my app without prompt? I know node-inspector might help, but debugging with CMD seems more intuitive.
– adi518
Mar 18 '16 at 12:43
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