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How can I save a screenshot directly to a file in Windows? [closed]
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OK, what should I do with that snippet? execute it and press print screen everytime I want the screenshot, or just once? apart from compiling it?
– Jaime Hablutzel
Jun 10 '12 at 4:40
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Cannot install packages using node package manager in Ubuntu
...enamed to nodejs because of a name conflict with another package. Here's what the readme. Debian says:
17 Answers
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Why does Twitter Bootstrap Use Pixels for Font Size?
... line-height is generally discouraged, but provides immediate
knowledge of what the computed value is. We'll probably try to steer
away from this in the future.
In the future, we'll likely use ems for type sizing, perhaps rems even, but not for anything else. This is also debatable on font sizes for...
What is the preferred/idiomatic way to insert into a map?
... map. If the key 0 exists, then it will assign 42 to that key, overwriting whatever value that key had. Otherwise it inserts the key/value pair.
The insert functions:
function.insert(std::map<int, int>::value_type(0, 42)); // version 2
function.insert(std::pair<int, int>(0, 42)); ...
Where is HttpContent.ReadAsAsync?
...tpContent.ReadAsAsync<T>, is not in Microsoft.AspNet.WebApi.Client? What is the suggested replacement?
– Patrick Szalapski
Aug 24 '16 at 13:58
1
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How to convert Java String into byte[]?
...display as a sequence of comma-separated integers, which may or may not be what you want.
To get a readable String back from a byte[], use:
String string = new String(byte[] bytes, Charset charset);
The reason the Charset version is favoured, is that all String objects in Java are stored inter...
Easiest way to convert int to string in C++
What is the easiest way to convert from int to equivalent string in C++. I am aware of two methods. Is there any easier way?
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bash HISTSIZE vs. HISTFILESIZE?
What is the difference in HISTSIZE vs. HISTFILESIZE ?
2 Answers
2
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C++: How to round a double to an int? [duplicate]
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What do you mean by stored as stored as 54.999999...? 55 is exactly representable in binary32 from IEEE 754. Its representation is 0x425c0000. As you can see, it's more than exact: It has plenty of digits to store some fracti...
Cannot set some HTTP headers when using System.Net.WebRequest
...all, and i hope you'll enjoy...
I countered this problem too today, and what i discovered today is that:
the above answers are true, as:
1.1 it's telling you that the header you are trying to add already exist and you should then modify its value using the appropriate property (the indexer, ...