get

Using a variable from another condition in PHP

由 别等时光非礼了梦想. 提交于 2019-12-02 13:17:34
I have this code: if(!isset($_GET["act"])) { $display->display("templates/install_main.html"); if(isset($_POST["proceed"])) { $prefix = $_POST["prefix"]; } } if($_GET["act"] == "act") { echo $prefix; } Basically I've made a similar question before, thing is, HOW can I make the variable accessible? please mention if there is any way to do so, even with changing the way it's done (someone told me it's possible with a class but not quite sure how it can be done), or any other way to make it accessible. Thanks! PHP's variable scope is function-level. $prefix would be available in your second if()

TemplateSyntaxError in Django at /admin/login (default requires 2 arguments, 1 provided)

由 旧街凉风 提交于 2019-12-02 13:12:24
I looked thoroughly into my files and I could not find one error. Staring and reading my files for 45 minutes was a pain. I now need someone's help, I can't do this this is the path of the app: website music project1 #this is the main folder that includes settings.py db.sqlite3 manage.py urls.py from project1 (main) folder: from django.conf.urls import include, url from django.contrib import admin urlpatterns = [ url(r'^admin/', admin.site.urls), url(r'^music/', include('music.urls')), ] urls.py from music folder : from django.conf.urls import url from . import views urlpatterns = [ url(r'^$',

transform data frame string variable names

由 人盡茶涼 提交于 2019-12-02 12:59:47
问题 I have a data frame that contains dates and id's. I need to add multiple columns to this data frame based on each date. I use ddply to do this as follows: ddply(df, "dt", transform, new_column1 = myfun(column_name_1)) However,I have a bunch of column names and would like to add multiple new columns. Is there a way that I can pass a string to transform instead of new_column1? For example I tried: ddply(df, "dt", transform, get("some_column_name")=myfun(column_name_1)) but this does not work.

Passing a GET value from HTML form to Twitter API 1.1 PHP

由 旧街凉风 提交于 2019-12-02 12:57:36
问题 I'm only new and learning so thanks for any advice you can give :) I'm making a really simple tool to retrieve specific data from a Twitter API 1.1 GET request for a school project. I'm using J7mbo's TwitterAPIExchange.php and format. I created an HTML form to pass data to the array and can POST requests to the API without a problem. I can also successfully print specific data from a GET request to the API when I enter the variables into the $getfield in the PHP, but when I try and use a form

Promise in a loop! How to?

由 烈酒焚心 提交于 2019-12-02 12:36:25
问题 I've been trying to get this bit of code to work for a while, and I just can't seem to get it. It's for a live-updating graph, that takes in an array of [x, y] for each point, so an array of arrays. The input is a JSON list coming from a server, that updates that same JSON object (so it changes one JSON and updates only the value): [ { "Value": 10, "Name": "Name of variable" } ] I need to extract the value only. I tried it like this: var getValueData = async function() { var valueJSON = await

GET data from GitHub is Possible, GET data from dribbble doesn't work

由 六眼飞鱼酱① 提交于 2019-12-02 12:11:47
I've used this piece of code to GET data from the GitHub API var name; var description; var html_url; var username = "PirateStef"; var updated_at; var language; var repo; var urlGitHub = 'https://api.github.com/users/'+username+'/repos?sort=created'; $.getJSON(urlGitHub, function(json){ repositories = json; outputGitHubContent(); // GitHub Content }); function outputGitHubContent() { $.each(repositories, function(index){ name = "<div class='name'>" + repositories[index].name + "</div>"; description = "<div class='description'>" + repositories[index].description + "</div>"; updated_at = "<div

Passing route url format to symfony2 form with get method

由 穿精又带淫゛_ 提交于 2019-12-02 12:03:22
问题 Not sure if I properly wrote the subject but anyway. Since you can create specific routes with different parameters for eg: _search: pattern: /page/{category}/{keyword} defaults: { _controller: Bundle:Default:page, category: 9, keyword: null } is there any way from a form with GET method to get to that route specific url format? At the moment the url is like /page?category=2?keyword=some+keyword As such is not passing to the route format as you may noticed. What do I need to do to get it

Evaluate dataframe$column expression stored as a string value

由 可紊 提交于 2019-12-02 12:01:29
Can a string of the form below be evaluated so that it is equivalent to the same "literal" expression? Example data and code: df.name = data.frame(col1 = 1:5, col2 = LETTERS[seq(1:5)], col3 = letters[seq(1:5)], stringsAsFactors = FALSE) col.name = "col2" row.num = "4" var1 = str_c("df.name$", col.name,"[",row.num,"]") > var1 [1] "df.name$col2[4]" The literal works as expected > df.name$col2[4] [1] D get() is not equivalent: get(var1) ## Error in get(var1) : object 'df.name$col2[4]' not found This form of get() "works" but does not solve the problem get("df.name")$col2[4] [1] D Per other posts

jQuery check returns undefined

由 柔情痞子 提交于 2019-12-02 11:55:32
My experience in jQuery is limited and I've searched around for an answer but can't seem to find it. This function returns a false or true based on a get. Now my problem is that the function 'Availability' doesn't return a false nor true if I get my data. This is the code. function Availability(){ var email = jQuery('#emailRegister').val(); jQuery.get("test.php", {email: email}) .done(function(data) { if(data == 'true'){ jQuery(".warningEmailDuplicate").hide(); return true; }else if(data == 'false'){ jQuery(".warningEmailDuplicate").show(); return false; } }); } jQuery.get creates an AJAX

Rewriting URL that contains question mark

由 我们两清 提交于 2019-12-02 11:51:53
问题 I am encountering a problem regarding URL rewriting. I am using Apache's mod rewrite to rewrite URLs. For example, I rewrite URL www.website.com/some/path/ to request.php?string=some/path/ . Then I show specific response for this URL. Right now my rewrite rule looks like this: RewriteRule ^([a-z_/\?]+)$ request.php?string=$1 But the problem begins if I have URL www.website.com/some/data/?id=12&name=John and rewrite it, I get something like this: request.php?string=some/data/?id=12&name=John .
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