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Java - How to create new Entry (key, value)
...ectly to the javadoc. From the Java 6 version
Interface Map.Entry
All Known Implementing Classes:
AbstractMap.SimpleEntry, AbstractMap.SimpleImmutableEntry
Unfortunately the 1.5 version does not list any known implementing class that you can use, so you may have be stuck with i...
stringstream, string, and char* conversion confusion
...the temporary string const, because any changes to it might cause it to re-allocate and thus render cstr invalid. It is therefor safer to not to store the result of the call to str() at all and use cstr only until the end of the full expression:
use_c_str( stringstream.str().c_str() );
Of course,...
Concatenating Files And Insert New Line In Between Files
...finalfile.txt does not exist before you run the above command.
If you are allowed to use awk you can do:
awk 'FNR==1{print ""}1' *.txt > finalfile.txt
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Linux c++ error: undefined reference to 'dlopen'
...f("libc.so.6 loading failed\n");
return 0;
}
EOF
./app.exe
as well as all of these:
$CC -ldl -x c -o app.exe - << EOF
$CC -x c -ldl -o app.exe - << EOF
$CC -x c -o app.exe -ldl - << EOF
$CC -x c -o app.exe - -ldl << EOF
However, with CC=gcc, only the last variant wor...
ssh “permissions are too open” error
... 400 is too low as that makes it non-writable by your own user. 600 is actually recommended as it allows owner read-write not just read.
– jfreak53
Jul 9 '13 at 23:55
8
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if else statement in AngularJS templates
...ary operator as follows:
<span>{{isLarge ? 'video.large' : 'video.small'}}</span>
2. ng-switch directive:
can be used something like the following.
<div ng-switch on="video">
<div ng-switch-when="video.large">
<!-- code to render a large video block-->
...
How to convert URL parameters to a JavaScript object?
...foo","def":"[asf]","xyz":"5"}
which is legal JSON.
An improved solution allows for more characters in the search string. It uses a reviver function for URI decoding:
var search = location.search.substring(1);
JSON.parse('{"' + search.replace(/&/g, '","').replace(/=/g,'":"') + '"}', function(...
What is the difference between an int and an Integer in Java and C#?
...by reference (or more accurately have references passed by value), and are allocated from the heap. Conversely, primitives are immutable types that are passed by value and are often allocated from the stack.
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Node.js: how to consume SOAP XML web service
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Thanks. having problems with node-soap install because node-expat installation failure =(
– WHITECOLOR
Dec 28 '11 at 16:44
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Binding arrow keys in JS/jQuery
...n't propagate to them), and at the end of the switch, will return without calling e.preventDefault() if it's any other key than the ones being looked for to not hinder other key usage, and instead of $.ui.keyCode.DOWN it compares to the numbers (MUCH faster).
– Jimbo Jonny
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