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what is the preferred way to mutate a React state?
...ldn't you be wrapping the function body in parenthesis? As it stands right now in your example, the braces after the fat arrow would start a block, not an object. Something like this: this.setState((state) => ({ list: state.list.push(newObj) }))
– kumarharsh
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Remove blue border from css custom-styled button in Chrome
... custom-styled <button> tags. So with CSS, I said: border: none . Now it works perfectly in safari, but in chrome, when I click one of the buttons, it puts an annoying blue border around it. I thought button:active { outline: none } or button:focus { outline:none } would work, but neith...
How to download a file from a URL in C#?
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The MSDN doc did mention to use HttpClient now instead: docs.microsoft.com/en-us/dotnet/api/…
– StormsEngineering
Oct 1 '19 at 21:33
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How to annotate MYSQL autoincrement field with JPA annotations
...omething in my config files is just not right. Any other suggetions maybe, now that I have put new information and config files?
– trivunm
Nov 16 '10 at 22:17
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How to check whether a given string is valid JSON in Java
...e option would be to use Jackson library. First import the latest version (now is):
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.7.0</version>
</dependency>
Then, you can...
What is MOJO in Maven?
I'm reading about Maven right now and everywhere in a text I see this word (mojo). I approximately understand what it means, but I would not refuse from a good explanation. I tried to google, but found only non-maven explanations.
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External resource not being loaded by AngularJs
... application document using the same
protocol.
With that in place, I'm now able to bind directly to any Youtube link.
You'll obviously have to customise the regex to your needs. Hope it helps!
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How to interactively (visually) resolve conflicts in SourceTree / git
...ve installed KDiff3 and like it well enough. When you're done, click OK.
Now when there is a merge, you can go under Actions->Resolve Conflicts->Launch External Merge Tool.
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How do I remove a folder from source control with TortoiseSVN?
... choose the folder where you
want the working copy exported to. If
you now select the very same path
that your working copy is on as the
target (i.e., you're exporting the
working copy onto itself), TortoiseSVN
will remove all .svn folders of that
working copy.
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Creating anonymous objects in php
As we know, creating anonymous objects in JavaScript is easy, like the code below:
12 Answers
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