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Difference between == and ===
...ame are equal or not.
let person1 = Person(ssn: 5, name: "Bob")
let person2 = Person(ssn: 5, name: "Bob")
if person1 == person2 {
print("the two instances are equal!")
}
Although person1 and person2 references point two different instances in Heap area, their instances are equal because their...
gem install: Failed to build gem native extension (can't find header files)
I am using Fedora 14 and I have MySQL and MySQL server 5.1.42 installed and running.
Now I tried to do this as root user:
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How to maintain aspect ratio using HTML IMG tag
...eight and width attribute to 64. I need to show any image resolution (e.g. 256x256, 1024x768, 500x400, 205x246, etc.) as 64x64. But by setting the height and width attributes of an img tag to 64, it's not maintaining the aspect ratio, so the image looks distorted.
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What is the JSF resource library for and how should it be used?
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256
Actually, all of those examples on the web wherein the common content/file type like "js", "cs...
GSON - Date format
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312
It seems that you need to define formats for both date and time part or use String-based formatt...
Is there an upside down caret character?
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edited Sep 22 '16 at 0:29
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answered Dec 3 '08 at 21:09
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insert multiple rows via a php array into mysql
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12 Answers
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Math - mapping numbers
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212
If your number X falls between A and B, and you would like Y to fall between C and D, you can ...
push multiple elements to array
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261
When using most functions of objects with apply or call, the context parameter MUST be the obj...