I like to combine these two url-variables. I have quite long code, may I shorten it:
// first statement
if (!empty($_GET["urlparameter1"]))
{$_SESSION["urlparameter1"] = $_GET["urlparameter1"];}
$urlparameter1= $_SESSION["urlparameter1"];
// combine this with first statement
if (!empty($_GET["urlparameter2"]))
{$_SESSION["urlparameter2"] = $_GET["urlparameter2"];}
$urlparameter1= $_SESSION["urlparameter2"];
how to I transfer 2 or more get-variables in url?
To combine all parameters in one variable I just use
$_SERVER['QUERY_STRING']
This works. Found via http://php.net/manual/de/reserved.variables.server.php :-)
Related
I need to get one date in one format like this:
2020-06-03T06:14:00.000+0100.
following this documentation page [1], I tried to do with this expression, but always get an error:
format-dateTime(current-dateTime(), "[Y0001]-[M01]-[D01]-[H01]:[m01]:[s][Z0000]")
I tried to put with this mask too:
format-dateTime(current-dateTime(), "[Y0001]-[M01]-[D01]-[H01]:[m01]:[s][Z0001]")
but the result is 2020-06-03-14:39:50+02:00
I need to delete the ":" on the offset, ¿Which mask may I use?
[1]https://www.rfc-editor.org/rfc/rfc3339#section-5.6
A workaround for your problem could be splitting the output of format-dateTime into two parts and remove the colon on the second expression:
concat(format-dateTime(current-dateTime(), "[Y0001]-[M01]-[D01]-[H01]:[m01]:[s]"),translate(format-dateTime(current-dateTime(), "[Z0001]"),":",""))
Maybe this works for you.
The Zapier code documentation says that the output of a code zap can be either a dictionary or a list of dictionaries (See "Data Variable" section: https://zapier.com/help/code-python/).
When doing this,
output = [{'Booking':'Shirt'},{'Booking':'Jeans'}]
the output of the code returns only the first dictionary, however:
runtime_meta__duration_ms: 2
runtime_meta__memory_used_mb: 22
id: [redacted]
Booking: Shirt
Fields with no value:
runtime_meta__logs
What am I doing wrong here? Thanks a lot!
David from the Zapier platform team here. Code steps returning an array is a mostly undocumented (because there's no UI support and it's confusing, as you can tell) feature.
When testing, it'll only show the first item in the array. When it runs for real, all steps after the code step will run for each item in the array. The task history will reflect this
So set up the zap and turn on and it'll work like you expect.
Sorry for the confusion and let me know if you have any other questions!
For anyone still looking for an answer to this questions, below is what find out returning list in Zapier.
# first import and convert your input value to an array.
# special note any line items imported into a python variable are converted to list format.
my_items = input_data['my_CSV_string']
my_list_of_items = my_items.split(",")
# Create a new list array
my_new_list = []
length = len(my_list_of_items)
#Do all your computations
for i in range(length):
my_new_list.append(float(my_list_of_items[i])*1.5)
# After completing any tasks you can return the list as follows,
# If you are using line items keep the list in its original format
return {
'my_processed_values': my_new_list,
'original_values': my_list_of_items
}
# If you want to return it as a CSV "basically making the array flat"
my_old_CSV_list= ','.join(map(str, my_list_of_items))
my_new_CSV_list= ','.join(map(str, my_new_list))
return {
'my_processed_cvs_values': my_new_CSV_list,
'original_values': my_list_of_items
}
Hope this helps. I am not a Python expert but in theory the more lists used the longer the zap will take to process. Try to keep your python processing time to the lowest.
Best,
I'm developing an app using Grails. I want to get length of array.
I got a wrong value. Here is my code,
def Medias = params.medias
println params.medias // I got [37, 40]
println params.medias.size() // I got 7 but it should be 2
What I did wrong ?
Thanks for help.
What is params.medias (where is it being set)?
If Grials is treating it as a string, then using size() will return the length of the string, rather than an array.
Does:
println params.medias.length
also return 7?
You can check what Grails thinks an object is by using the assert keyword.
If it is indeed a string, you can try the following code to convert it into an array:
def mediasArray = Eval.me(params.medias)
println mediasArray.size()
The downside of this is that Eval presents the possibility of unwanted code execution if the params.medias is provided by an end user, or can be maliciously modified outside of your compiled code.
A good snippet on the "evil (or lack thereof) of eval" is here if you're interested (not mine):
https://javascriptweblog.wordpress.com/2010/04/19/how-evil-is-eval/
I think 7 is result of length of the string : "[37,40]"
Seems your media variable is an array not a collection
Try : params.medias.length
Thanks to everyone. I've found my mistake
First of all, I sent an array from client and my params.medias returned null,so I converted it to string but it is a wrong way.
Finally, I sent and array from client as array and in the grails, I got a params by
params."medias[]"
List medias = params.list('medias')
Documentation: http://grails.github.io/grails-doc/latest/guide/single.html#typeConverters
I have a string (from HTTP Header) and want to split it into a dictionary.
foo = \"bar\",baz=\"fooz\", beta= \"gamma\"
I ca not guarantee that the string is the same every time. Maybe there are spaces, maybe not, sometimes the double quotes are escaped, sometimes not.
So I found the solution in PHP with regular expressions. Unfortunately I can't convert it to work on iOS.
preg_match_all('#('.$key.')=(?:([\'"])([^\2]+?)\2|([^\s,]+))#', $input, $hits, PREG_SET_ORDER);
foreach ($hits as $hit) {
$data[hit[1]] = $hit[3] ? $hit[3] : $hit[4];
}
Can anybody help me converting this to Objective-C?
I met a guy which is kinda RegEx guru. He explained the whole stuff and I got the following (working!!!!) solution in RegEx.
This gives me strings like foo="bar":
(?<=[,\\s])((realm|qop|nonce|opaque)=(?:([\"'])([^\2]+?)\2|([^\\s,]+)))
I then use another RegEx to split it by key and value to create a dictionary.
I'm editing an ActionScript file and I've run into an issue.
When I put the following, everything is fine.
if (x=x) {
//blah
}
If I put this, it says unexpected ; for one line and } for the another:
for (x=x) {
//blah
}
Same with when I put this:
while (x=x) {
//blah
}
Of course I only put those there as examples to test it, because I thought something was wrong with my code. Is ActionScript, in this part of my file, only allowing IF statements or what? I need to do the same long series of steps to two different strings, but I don't want to put the code in there twice. Do I have to make a function?
Read up on the looping syntax here.
The For loop doesn't take a boolean (true/false), it needs a counter, a boolean check for the limit and an increment.
i.e.
for (counter; condition; action){
statements;
}
I've never used action script but I would suggest trying this with
x==x
Since once = is assignment, not a comparison.
if the for loop still does not function try
for(;x==x;){
}
the semicolons tell it that you want to only use the second statement in the for loop declaration, the condition; since for loops use three statements,
for (variable; condition; iterative action)
by placing semicolons before and after x==x you specify only the condition, which seems to be what you're trying to do.
Turns out using any IF or WHILE statements caused the error no matter what was inside.
I was able to accomplish what I wanted by making another function and sending each string though those.
Appreciate the help, voted up on both of y'all.
you have to write it like this:
if(a==x){
// do that
}
for (x=0; x<maxloops; x++){
// do that
}
while(a==x){
}
The = symbol is used to define values to varialbes, while == has to be used when you comparing / checking (i.e. whether this is equal to that). This both applies to IF and WHILE
the FOR LOOP. Let's say that you want to execute the action "do that" 10 times. then you write
for (x=0; x<10; x++){
// do that
}
the first part x=0 is the definition of the counting variable and its initial value
the second part is the condition (run the loop as long as x is less than 10)
the third part is the stepper. (how the counter will raise its value in each loop). x++ is a short way to write x = x +1;