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Cannot push to Heroku because key fingerprint
...
I had the same problem, I followed this post and others of the same kind without success :-((
Finally, I found the solution:
I had to add my new rsa identity in my machine!
So, first of all I created a new rsa key:
ssh-keygen...
Getting the first and last day of a month, using a given DateTime object
...ar instance of DateTime. They relate to DateTime type itself.
Suggested reading: static (C# Reference)
UPDATE: Getting month range:
DateTime date = ...
var firstDayOfMonth = new DateTime(date.Year, date.Month, 1);
var lastDayOfMonth = firstDayOfMonth.AddMonths(1).AddDays(-1);
...
push_back vs emplace_back
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In addition to what visitor said :
The function void emplace_back(Type&& _Val) provided by MSCV10 is non conforming and redundant, because as you noted it is strictly equivalent to push_back(Type&& _Val).
But t...
what is the preferred way to mutate a React state?
...another alternative is React's immutability helper
var newState = React.addons.update(this.state, {
list : {
$push : [newObject]
}
});
this.setState(newState);
share
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i...
What is the meaning of “__attribute__((packed, aligned(4))) ”
...sts of two separate but related issues: data alignment and data structure padding.
When a modern computer reads from or writes to a memory address, it will do this in word sized chunks (e.g. 4 byte chunks on a 32-bit system). Data alignment means putting the data at a memory offset equal to some mu...
How to solve Operator '!=' cannot be applied to operands of type 'T' and 'T' [duplicate]
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AustinWBryan
2,86133 gold badges1616 silver badges3535 bronze badges
answered Jan 24 '12 at 6:09
user541686user541686
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Can't execute jar- file: “no main manifest attribute”
...ere are several ways to get this done either with the CLI, Maven, Ant or Gradle:
For CLI, the following command will do: (tks @dvvrt)
jar cmvf META-INF/MANIFEST.MF <new-jar-filename>.jar <files to include>
For Maven, something like the following snippet should do the trick. Note that t...
Convert string to number and add one
I want to turn the value I get from the id into a number and add one to it then pass the new value into the dosomething() function to use. When I tried this and the value is one I get back 11 not 2.
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RVM is not working in ZSH
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intellidiotintellidiot
10.3k44 gold badges3030 silver badges4141 bronze badges
2
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How do I split a string so I can access item x?
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Nhan
3,31466 gold badges2828 silver badges3434 bronze badges
answered Aug 5 '08 at 18:28
JonesinatorJonesinator
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