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Can we make unsigned byte in Java
... // 8 bits representing that value
// From unsigned byte to int
byte b = 123; // 8 bits representing a value between 0 and 255
int i = b & 0xFF; // an int representing the same value
(Or, if you're on Java 8+, use Byte.toUnsignedInt.)
Parsing / formatting
Best ...
Where is the itoa function in Linux?
... not very safe at all :- void some_func(char* a, char* b); some_func(itoa(123), itoa(456)); Care to guess what the function recieves?
– jcoder
Nov 13 '12 at 12:55
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Static class initializer in PHP
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123
Sounds like you'd be better served by a singleton rather than a bunch of static methods
class...
public static const in TypeScript
... MyClass();
myInstance.finalProp = "Was I changed?";
MyClass.FINAL_FIELD = 123;
MyClass.NON_FINAL = "I was changed.";
console.log(myInstance.finalProp); // => You shall not change me!
console.log(MyClass.FINAL_FIELD); // => 75
console.log(MyClass.NON_FINAL); // => I was changed.
T...
Search and Replace with RegEx components in Atom editor
...stuff on it before replacing? For example, if $1 captures a number group - 123, replace it by adding 1 to it, something like eval($1+1)..?
– SexyBeast
Feb 22 '15 at 0:35
7
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Disable Auto Zoom in Input “Text” tag - Safari on iPhone
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123
Technically correct, but I disagree with the reasoning. Disabling user zooms on a properly designed site is generally still a bad idea.
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Skip certain tables with mysqldump
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123
Building on the answer from @Brian-Fisher and answering the comments of some of the people on ...
Practical example where Tuple can be used in .Net 4.0?
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Craig StuntzCraig Stuntz
123k1212 gold badges244244 silver badges266266 bronze badges
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jQuery validate: How to add a rule for regular expression validation?
... /^.*[A-Z].*$/,
/^.*[0-9].*$/
],
'!regex': /password|123/
});
But implementing those would maybe be too much.
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Base64 encoding and decoding in client-side Javascript
...=s.length;
var A="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
for(i=0;i<64;i++){e[A.charAt(i)]=i;}
for(x=0;x<L;x++){
c=e[s.charAt(x)];b=(b<<6)+c;l+=6;
while(l>=8){((a=(b>>>(l-=8))&0xff)||(x<(L-2)))&&(r+=w(a));}...