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From io.Reader to string in Go
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Well computers are pretty damn fast at copying blocks of bytes. And given this is an http request, I can't imagine a scenario where transmission latency won't be a squillion times larger than the trivial time it takes to copy the byte array. Any functional language copies...
What are the use cases of Graph-based Databases (http://neo4j.org/)? [closed]
.../www.readwriteweb.com/enterprise/2009/02/is-the-relational-database-doomed.php
It does a good job at pointing out (aside from the name) that relational databases arent flawed or wrong, its just that these days people are starting to process more and more data in mainstream software and web sites, a...
Python Create unix timestamp five minutes in the future
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I'd make the note as a comment in the code block because we all just scan the code in the answers first and only read the rest if the code looks good. Good answer though.
– Matthew Purdon
Oct 4 '13 at 17:21
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Only using @JsonIgnore during serialization, but not deserialization
... client. So, I added @JsonIgnore on the password property, but this also blocks it from being deserialized into the password that makes it hard to sign up users when they ain't got a password.
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How do I fit an image (img) inside a div and keep the aspect ratio?
...gt;
CSS
div {
width: 48px;
height: 48px;
}
div img {
display: block;
width: 100%;
}
This will make the image expand to fill its parent, of which its size is set in the div CSS.
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Uint8Array to string in Javascript
...n one of the Chrome sample applications, although this is meant for larger blocks of data where you're okay with an asynchronous conversion.
/**
* Converts an array buffer to a string
*
* @private
* @param {ArrayBuffer} buf The buffer to convert
* @param {Function} callback The function to cal...
EF Migrations: Rollback last applied migration?
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@tutiplain Look at his second code block. You quoting what he wishes existed, not what does exist.
– Sinjai
Jun 22 '18 at 1:48
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How to compile for Windows on Linux with gcc/g++?
...d -link Windows applications with it. There's a tutorial here at the Code::Blocks forum. Mind that the command changes to x86_64-w64-mingw32-gcc-win32, for example.
Ubuntu, for example, has MinGW in its repositories:
$ apt-cache search mingw
[...]
g++-mingw-w64 - GNU C++ compiler for MinGW-w64
gcc...
if/else in a list comprehension
...le exceptions from the if expression or code in its or the elses statement block. The accepted answer is better for simple cases.
– martineau
Nov 23 '10 at 21:05
add a comment...
How can I give eclipse more memory than 512M?
...By using javaw.exe (on Windows), you may be able to get a larger allocated block of memory.
I have 8 gigs of Ram and can't set -Xmx to more than 1024 megs of ram, even when a minimal amount of programs are loaded and both windows/linux report between 4 and 5 gigs of free ram.
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