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I'm working through this Angular authorization repo https://github.com/fnakstad/angular-client-side-auth and came across the line if (fromState.url === '^') and I have no clue what it means.
You can see it in context here https://github.com/fnakstad/angular-client-side-auth/blob/a65505880345abf487aa38c56f24fbf8ab8e12a0/client/js/app.js
To be clear, I'm asking what the caret symbol '^' means in this particular context.
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What does the -> operator do in the .js code below?
_blm.mpU_onIdentified(function() {
console.log('find_program_result.js -> mpU_onIdentified');
_blm.mpU.people.set({
'findProgramsResultsHref': location.href
});
This isn't an operator - it's inside a string which is being logged. You can identify it by the quotes enclosing it:
console.log('find_program_result.js -> mpU_onIdentified');
// quotes --^------------------------------------------^
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My code is not working.
I am trying to test if my variable is not equal to any of my conditions.
function text(){
if( input!="BSIT" || input!= "BSBA"|| input!="BSN") { .. }
}
Those || should be &&s.
You want to test if all the conditions are true, not if any of them are true. || will return true as soon as at least one is true.
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Closed 8 years ago.
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I can not figure out why I can't access the result elements.
Whats getting returned:
[{"customSurfaceMaster": {"CSMasterID":1,"CSName":"Q17","QuestionId":12,"OpType":"22","OpFlag":null,"ChartType":"Bar"},"UserCSID":1,"UserId":2,"CSMasterID":1,"PeriodType":null,"PeriodStartValue":null,"PeriodEndValue":null,"ImpLevel":1,"DisplayOrder":1,"Visible":true}]
Trying to access here:
var Tile = BindTiles(result.customSurfaceMaster.chartType, result.customSurfaceMaster.CSname, result.ImpLevel);
The error:
result.customSurfaceMaster is undefined
Try this:
var Tile = BindTiles(result.customSurfaceMaster[0].chartType, result.customSurfaceMaster[0].CSname, result.ImpLevel);
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I have stumbled across this code:
"".length
It should obviously return 0, but for some reason returns 1337. Is this some kind of trick i dont know?
The code is:
Open quote
Unicode Character 'ACTIVATE ARABIC FORM SHAPING' (U+206D) ×1337
Close quote
.length
Since the string is made of 1337 "invisible" characters, the length is 1337.
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$("td[id^='td0_']")
My question is how can I replace 0 in the example above with a variable myvar?
You should be able to use:
$("td[id^='td" + myvar + "_']")
Use the quotes appropriately.
$("td[id^='td" + myvar +"_']")