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How to var_dump variables in twig templates?
...uldn't have to set twig: debug: 1 because it's inheriting this information from your front controller's environment. Otherwise you could end up in uninentionally outputting debug information in your prod environment. As long as you are working in the dev environment it is enabled by default and it's...
Cleanest way to toggle a boolean variable in Java?
...an function". The example below will prevent certain static analysis tools from failing builds due to branching logic. This is useful if you need to invert a boolean and haven't built out comprehensive unit tests ;)
Boolean.valueOf(aBool).equals(false)
or alternatively:
Boolean.FALSE.equals(aBoo...
Make child visible outside an overflow:hidden parent
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Ignoring new fields on JSON objects using Jackson [duplicate]
... Worked for Spring Boot app with jdk 1.8 as well (none of step #2 from this answer was needed)
– Bimde
Jun 26 '18 at 13:53
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How can I make space between two buttons in same div?
...It's planned to break for responsiveness. If you really want to prevent it from breaking, then set flex-wrap: nowrap for btn-toolbar in Bootstrap 4 or try with a combination of overflow and white-space for older Bootstrap versions.
– Miroslav Popovic
Mar 5 '18 ...
GitHub: Permission denied (publickey). fatal: The remote end hung up unexpectedly
...I got this error:
Permission denied (publickey). fatal: Could not read from remote
repository.
Please make sure you have the correct access rights
Thats how I`ve fixed it!!
Go to the project directory using the Terminal and check it out
$git remote -v
You will get something like this...
Passing a dictionary to a function as keyword parameters
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JavaScript, elegant way to check nested object properties for null/undefined [duplicate]
... The problem with the get approach is that it may return a property from anywhere in the chain, it doesn't specifically test for the last property.
– RobG
May 22 '14 at 14:21
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JUnit 4 compare Sets
...
Check this article. One example from there:
@Test
public void listEquality() {
List<Integer> expected = new ArrayList<Integer>();
expected.add(5);
List<Integer> actual = new ArrayList<Integer>();
actual.ad...
Solution for “Fatal error: Maximum function nesting level of '100' reached, aborting!” in PHP
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@Sz.: Wow, what a blast from the past :P Amazingly shocking.
– Sebastian Mach
Feb 25 '17 at 11:35
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