The includes() method compares searchElement to elements of the array using the SameValueZero algorithm. Values of zero are all considered to be equal, regardless of sign. (That is, -0 is equal to 0), but false is not considered to be the same as 0. NaN can be correctly searched for.
includes
A string to be searched for within str. Cannot be a regex. All values that are not regexes are coerced to strings, so omitting it or passing undefined causes includes() to search for the string "undefined", which is rarely what you want.
A string to be searched for within str. Cannot be a regex. All values that are not regexes are coerced to strings, so omitting it or passing undefined causes includes() to search for the string \"undefined\", which is rarely what you want.
The bill includes $44.9 billion in emergency assistance to Ukraine and our NATO allies and $40.6 billion to assist communities across the country recovering from drought, hurricanes, flooding, wildfire, natural disasters and other matters.
Use to indicate that the given table_names are referenced by an SQL string, and should therefore be JOINed in any query rather than loaded separately. This method only works in conjunction with includes. See includes for more details.
Improved understanding and management of COVID-19, a potentially life-threatening disease, could greatly reduce the threat posed by its etiologic agent, SARS-CoV-2. Toward this end, we have identified a core peripheral blood immune signature across 63 hospital-treated patients with COVID-19 who were otherwise highly heterogeneous. The signature includes discrete changes in B and myelomonocytic cell composition, profoundly altered T cell phenotypes, selective cytokine/chemokine upregulation and SARS-CoV-2-specific antibodies. Some signature traits identify links with other settings of immunoprotection and immunopathology; others, including basophil and plasmacytoid dendritic cell depletion, correlate strongly with disease severity; while a third set of traits, including a triad of IP-10, interleukin-10 and interleukin-6, anticipate subsequent clinical progression. Hence, contingent upon independent validation in other COVID-19 cohorts, individual traits within this signature may collectively and individually guide treatment options; offer insights into COVID-19 pathogenesis; and aid early, risk-based patient stratification that is particularly beneficial in phasic diseases such as COVID-19.
The 2021 Recovery Rebate Credit includes up to an additional $1,400 for each qualifying dependent you claim on your 2021 tax return. A qualifying dependent is a dependent who has a valid Social Security number or Adoption Taxpayer Identification Number issued by the IRS. A valid SSN for the 2021 Recovery Rebate Credit is one that is issued by the Social Security Administration by the due date of your 2021 tax return (including an extension if you requested the extension by the due date).
JOLTS defines Employment as all persons on the payroll who worked during or received pay for the pay period that includes the 12th of the month. This definition is consistent with other BLS establishment-based programs.
Let's imagine you have an article with two comments and each of those comments have the same author. To get all this data without includes, you would first make a request to GET /jsonapi/node/article/some-random-uuid:
I'll frequently combine the last two things, putting a LAST_MODIFIED directive inside a footer file to be included. SSI directives can be contained in the included file, and includes can be nested - that is, the included file can include another file, and so on.
The ESI assembly model is comprised of a template containingfragments. The template is the container for assembly, withinstructions for the retrival of fragments, and is the resource associatedwith the URL the end user requests. It includes ESI elements that instructsESI Processors (clients that understand ESI) to fetch and include afragment's URI. The fragments themselves can be any textual Web resource,typically HTML markup.
ESI Processor implementations may limit the number of includesused in a single ESI resource. Additionally, they may limit the number and/ordepth of included documents that will be recursed. This assures that ESIprocessing does not monopolize resources or impact end-user perceivedperformance.
Mental health includes our emotional, psychological, and social well-being. It affects how we think, feel, and act. It also helps determine how we handle stress, relate to others, and make choices. Mental health is important at every stage of life, from childhood and adolescence through adulthood.
Cyberbullying is bullying that takes place over digital devices like cell phones, computers, and tablets. Cyberbullying can occur through SMS, Text, and apps, or online in social media, forums, or gaming where people can view, participate in, or share content. Cyberbullying includes sending, posting, or sharing negative, harmful, false, or mean content about someone else. It can include sharing personal or private information about someone else causing embarrassment or humiliation. Some cyberbullying crosses the line into unlawful or criminal behavior.
If, in the case of this includes query, there were no books for anyauthors, all the authors would still be loaded. By using joins (an INNERJOIN), the join conditions must match, otherwise no records will bereturned.
The preload method uses an array, hash, or a nested hash of array/hash in the same way as the includes method to load any number of associations with a single Model.find call. However, unlike the includes method, it is not possible to specify conditions for preloaded associations.
The eager_load method uses an array, hash, or a nested hash of array/hash in the same way as the includes method to load any number of associations with a single Model.find call. Also, like the includes method, you can specify conditions for eager loaded associations.
Scoping allows you to specify commonly-used queries which can be referenced as method calls on the association objects or models. With these scopes, you can use every method previously covered such as where, joins and includes. All scope bodies should return an ActiveRecord::Relation or nil to allow for further methods (such as other scopes) to be called on it.
Eligible entries will be reviewed by a judging panel that includes Harlequin editors and representatives with broad experience editing, publishing and marketing multicultural, interracial and LGBTQ+ romance fiction.
arr.indexOf('searchedElement') !== -1 is less more readable and maintainable.arr.includes('searchedElement') on the other hand does what it says and it is obvious that it returns a boolean.
As GLAND_PROPRE pointed out, includes may be a little (very tiny) bit slower (for it needs to check for a regex as the first argument) than indexOf but in reality, this doesn't make much difference and is negligible.
Conceptually you should use indexOf when you want to use the position indexOf just give you to extract the value or operate over the array, i.e using slice, shift or split after you got the position of the element. On the other hand, Use Array.includes only to know if the value is inside the array and not the position because you don't care about it.
//Array without undefined values and without NaN values. //includes will return false because there are no NaN and undefined valuesconst myarray = [1,2,3,4]console.log(myarray.includes(undefined)) //returns falseconsole.log(myarray.includes(NaN)) //returns false//Array with undefined values and Nan values.//includes will find them and return trueconst myarray2 = [1,NaN, ,4]console.log(myarray2.includes(undefined)) //returns trueconsole.log(myarray2.includes(NaN)) //returns trueconsole.log(myarray2.indexOf(undefined) > -1) //returns falseconsole.log(myarray2.indexOf(NaN) > -1) //returns false
The includes() method is slightly different than the indexOf()method in one important way. indexOf() tests equality using thesame algorithm that the === operator does, and that equality algorithmconsiders the not-a-number value to be different from every othervalue, including itself. includes() uses a slightly different versionof equality that does consider NaN to be equal to itself. This means thatindexOf() will not detect the NaN value in an array, butincludes() will:
Some integrations support multiple top-level !includes, this includes integrations defining an IoT domain, e.g. light, switch, sensor as well as the automation, script and template integrations, if you give a different label to each one. Configuration for other integrations can instead be split up by using packages. To learn more about packages, see the Packages page.
You want to go the advanced route and split your automations, but still want to be able to create automations in the UI?In a chapter above we write about nesting !includes. Here is how we can do that for automations.
JavaScript files can be added to the includes/ folder to define simple scripts, constants or macros that can be reused across your project.Each file in the includes folder will be made available for use within your other SQL or JavaScript files. 2ff7e9595c
Comments