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Using an integer as a key in an associative array in JavaScript
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Still gets cast to string.
– drew010
Apr 20 '16 at 20:00
1
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What is boilerplate code?
...istory, according to Wikipedia:
In the 1890s, boilerplate was actually cast or stamped in metal ready for the printing press and distributed to newspapers around the United States. Until the 1950s, thousands of newspapers received and used this kind of boilerplate from the nation's largest suppl...
How to ignore SSL certificate errors in Apache HttpClient 4.0
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I get the error that an X509TrustManager can't be cast to a TrustManager.
– MW.
Jan 16 '13 at 19:36
2
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Can we delete an SMS in Android before it reaches the inbox?
... a nice Android-specific UI.
As of Android 1.6, incoming SMS message broadcasts (android.provider.Telephony.SMS_RECEIVED) are delivered as an "ordered broadcast" — meaning that you can tell the system which components should receive the broadcast first.
If you define an android:priority attribut...
How do I apply the for-each loop to every character in a String?
...se chars() on a String to get a Stream of characters, but you will need to cast the int back to a char as chars() returns an IntStream.
"xyz".chars().forEach(i -> System.out.print((char)i));
If you use Java 8 with Eclipse Collections, you can use the CharAdapter class forEach method with a lam...
Why does 2 == [2] in JavaScript?
... actually, it's the funny way == works; if you use an actual explicit cast (ie Boolean([0]) or !![0]), you'll find that [0] will evaluate to true in boolean contexts as it should: in JS, any object is considered true
– Christoph
Nov 24 '09 at 23:09
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What datatype to use when storing latitude and longitude data in SQL databases? [duplicate]
...o do a lot of calculations, and can show that rounding errors matter, then cast to 64-bit float first.
– nilskp
Jul 2 '13 at 15:09
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How to format a string as a telephone number in C#
... If I'm dealing with a string already, as the poster has said, casting it to a long and back again seems silly.
– Ryan Duffield
Oct 9 '08 at 18:39
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iOS: How to store username/password within an app?
...tants kSecValueData and kSecAttrAccount in Objective-C code, so be sure to cast them using (__bridge id), e.g., [keychainItem setObject:obj forKey:(__bridge id)kSecValueData];
– Joe Hankin
Apr 6 '13 at 23:13
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How can I check for an empty/undefined/null string in JavaScript?
...e !!(not not) operator.
if(!!str){
// Some code here
}
Or use type casting:
if(Boolean(str)){
// Code here
}
Both do the same function. Typecast the variable to Boolean, where str is a variable.
It returns false for null,undefined,0,000,"",false.
It returns true for string "0" and whi...