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Differences between MySQL and SQL Server [closed]
...ftware as a whole, with GUI, handling requests locally and through network etc.
– Botond Bertalan
Oct 19 '16 at 9:08
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Best way to define error codes/strings in Java?
...blic String getDescription() {
return description;
}
public int getCode() {
return code;
}
@Override
public String toString() {
return code + ": " + description;
}
}
You may want to override toString() to just return the description instead - not sure. Anyway, the main p...
How to keep environment variables when using sudo
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Notice that you should never edit the etc/sudoers directly. Instead, use the visudo command, which syntax-checks your edits before overwriting the sudoers file. That way, you don't lock yourself out if you make a mistake while editing.
– Hen...
this.setState isn't merging states as I would expect
...l, which are lost.
When queue is empty, React determines whether to render etc. At this point you will render the changes made in the second setState call, and it will be as though the first setState call never happened.
If you need to use the current state (e.g. to merge data into a nested object...
How do I read an entire file into a std::string in C++?
...to parts and encapsulate those into independent units (functions, classes, etc). Adding functions doesn't detract from conciseness; quite the contrary.
– Konrad Rudolph
Feb 12 '16 at 8:47
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Using jquery to get element's position relative to viewport
...ues depending on mouse/scroll delta configuration, browsers, obj location, etc.
– Pedro Ferreira
May 30 '17 at 14:13
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Replace multiple strings with multiple other strings
...e sentence as are defined in the arrayOfWords
// use python type {0}, {1} etc notation
// five to replace
const sentence2 = '{0} is {1} and {2} are {3} every {5}'
// but four in array? doesn't break
const words2 = ['man','dumb','plants','smart']
// what happens ?
const result2 = words2....
Functional programming vs Object Oriented programming [closed]
...s very lightweight memory-speaking since most methods are just references. Etc...
– Erik Reppen
Nov 23 '13 at 0:55
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Java optional parameters
...e optional parameter, but you would need to check the length of the array, etc. so it's not super clean :| If you want "one parameter" optional parameter then you may as well just declare two methods (one overloaded doSomething() { doSomething(true); } no arrays to deal with, no ambiguity
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How can I check whether a radio button is selected with JavaScript?
...oblem scenario such as more than two radio buttons, multiple radio groups, etc :)
– Russ Cam
Oct 6 '12 at 6:49
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