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OnCreateOptionsMenu() not called in Fragment
...:34.468: E/AndroidRuntime(12294): Caused by: java.lang.ClassCastException: com.android.internal.view.menu.MenuItemImpl cannot be cast to android.widget.SearchView
– Android_programmer_office
Nov 26 '13 at 20:26
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Get selected text from a drop-down list (select box) using jQuery
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I second the comment about is() returning a boolen; alternatively, use the following small alteration: $('#yourdropdownid').children("option:selected").text();
– scubbo
Jun 12 '12 at 14:56
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How to get first character of string?
...than chartAt(0) in Firefox as of Firefox 71. See for yourself here: jsperf.com/testing-the-first-character-in-a-string/1
– Stephen M Irving
Dec 16 '19 at 21:54
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querySelector and querySelectorAll vs getElementsByClassName and getElementById in JavaScript
... browser support.
querySelector is more useful when you want to use more complex selectors.
e.g. All list items descended from an element that is a member of the foo class: .foo li
document.querySelector("#view:_id1:inputText1") it doesn't work. But writing document.getElementById("view:_id1:...
How do I view 'git diff' output with my preferred diff tool/ viewer?
... git config --global diff.external <path_to_wrapper_script>
at the command prompt, replacing with the path to "git-diff-wrapper.sh", so your ~/.gitconfig contains
-->8-(snip)--
[diff]
external = <path_to_wrapper_script>
--8<-(snap)--
Be sure to use the correct syntax to s...
SVN: Ignore some directories recursively
...ignore - can you provide a summary of these different options and how they compare? How does the --recursive flag affect them too?
– Dai
Mar 10 '17 at 21:29
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Get context of test project in Android junit test case
....getInstrumentation().targetContext
Full running example: https://github.com/fada21/AndroidTestContextExample
Look here: What's the difference between getTargetContext() and getContext (on InstrumentationRegistry)?
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Good ways to manage a changelog using git?
...Another useful tag is --graph, which visually shows you which branches the commits are on.
– Eruant
Jul 21 '14 at 16:39
46
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Updating a local repository with changes from a GitHub repository
...hat remote repository has since had changes made to it. What's the correct command to update my local copy with the latest changes?
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Why does (i
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i <= j is evaluated to true, because auto unboxing happens for int
comparisons and then both i and j hold the default value, 0.
j <= i is evaluated to true because of the above reason.
i != j is evaluated to true, because both i and j are
different objects. And while comparing objects, th...