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After array_filter(), how can I reset the keys to go in numerical order starting at 0
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If you are using Array filter do it as follows
$NewArray = array_values(array_filter($OldArray));
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Does Notepad++ show all hidden characters?
..., it does. The way to enable this depends on your version of Notepad++. On newer versions you can use:
Menu View → Show Symbol → *Show All Characters`
or
Menu View → Show Symbol → Show White Space and TAB
(Thanks to bers' comment and bkaid's answers below for these updated locations.)
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How to switch a user per task or set of tasks?
... the task-scoped become and become_user directives, Ansible 1.9 added some new variables and command line options to set these values for the duration of a play in the absence of explicit directives:
Command line options for the equivalent become/become_user directives.
Connection specific variabl...
Why does TestInitialize get fired for every test in my Visual Studio unit tests?
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f1873191%2fwhy-does-testinitialize-get-fired-for-every-test-in-my-visual-studio-unit-tests%23new-answer', 'question_page');
}
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.prop('checked',false) or .removeAttr('checked')?
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f6169826%2fpropchecked-false-or-removeattrchecked%23new-answer', 'question_page');
}
);
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How do I add a library project to Android Studio?
...full process of adding external Android library to our project:
Create a new project via Android Studio creator. I named it HelloWorld.
Here is the original project structure created by Android Studio:
HelloWorld/
app/
- build.gradle // local Gradle configuration (for app only...
Java 8: How do I work with exception throwing methods in streams?
...a) {
try {
a.foo();
} catch (Exception ex) {
throw new RuntimeException(ex);
}
}
(Supertype exception Exception is only used as example, never try to catch it yourself)
Then you can call it with: as.forEach(this::safeFoo).
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Chrome Dev Tools - “Size” vs “Content”
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@NiCkNewman Yes Size is the actual data size (not bandwidth btw) across the wire (Headers+Content combined). Content is the size of the inflated, uncompressed Content (e.g. if it was gziped) only (Headers excluded!).
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Convert a String In C++ To Upper Case
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std::string str = "Hello World";
boost::to_upper(str);
std::string newstr = boost::to_upper_copy<std::string>("Hello World");
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How can I load an object into a variable name that I specify from an R data file?
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You can create a new environment, load the .rda file into that environment, and retrieve the object from there. However, this does impose some restrictions: either you know what the original name for your object is, or there is only one objec...