The list will keep increasing day by day but hopefully i wont repeat any of the items here.
Soft-Hyphen Characters
https://en.wikipedia.org/wiki/Soft_hyphen
There was a request from my client to remove Soft-Hyphen character from a JSON.
A JSON use to render a page on Android and iOS.
Client did not specify the devices or OS, And I did not get the issue at first on Android.
But I could see some red-dot in JSON, I did a replace
replace({ '':'', '':'', '': '' })
Took me some hours to find a solution here: https://stackoverflow.com/questions/10148184/php-check-if-string-contains-soft-hypen-and-replace-it/56885146#56885146
Even my friend told me that i should convert the U+00AD into a character and use that character to replace
And yes!, if you're checking the solution on StackOverflow, the answer is
$str = str_replace('', '', $str);
Throw Error in Promise.
What did i do?I was trying to throw some error inside a Promise, but I forgot to put catch in the end of the end. My web server was hanging for several minutes before it responded.
function doAsync (){
return new Promise( (resolve, reason ) =>{
// do something to make error happens.
if(error){
throw new Error("ABC")
}
resolve("ok");
});
}
function doAsync (){
return new Promise( (resolve, reason ) =>{
// do something to make error happens.
if(error){
return reason( new Error("ABC") );
}
resolve("ok");
});
}
function doAsync (){
return new Promise( (resolve, reason ) =>{
// do something to make error happens.
if(error){
throw new Error("ABC");
}
resolve("ok");
}).catch(err => errorHandling(err))
}
