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What do 'statically linked' and 'dynamically linked' mean?
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450
There are (in most cases, discounting interpreted code) two stages in getting from source code (...
Converting string to numeric [duplicate]
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edited Feb 8 '11 at 10:38
answered Feb 8 '11 at 10:03
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What does the 'standalone' directive mean in XML?
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205
The standalone declaration is a way of telling the parser to ignore any markup declarations in ...
psql: FATAL: Peer authentication failed for user “dev”
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Try:
psql -U user_name -h 127.0.0.1 -d db_name
where
-U is the database user name
-h is the hostname/IP of the local server, thus avoiding Unix domain sockets
-d is the database name to connect to
This is then evaluated as a "network" connection by ...
Swift make method parameter mutable?
...passing in a pointer.
func reduceToZero(_ x: inout Int) {
while (x != 0) {
x = x-1
}
}
var a = 3
reduceToZero(&a)
print(a) // will print '0'
This can be particularly useful in recursion.
Apple's inout declaration guidelines can be found here.
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How to impose maxlength on textArea in HTML using JavaScript
...{
var txts = document.getElementsByTagName('TEXTAREA');
for(var i = 0, l = txts.length; i < l; i++) {
if(/^[0-9]+$/.test(txts[i].getAttribute("maxlength"))) {
var func = function() {
var len = parseInt(this.getAttribute("maxlength"), 10);
if(this.value.length ...
Adjust width of input field to its input
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105
It sounds like your expectation is that the style be applied dynamically to the width of the te...
Is there a ceiling equivalent of // operator in Python?
...main with this approach.
– wim
May 30 '17 at 20:21
5
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Iterate over a Javascript associative array in sorted order
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10 Answers
10
Active
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Find size of an array in Perl
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Chris Jester-YoungChris Jester-Young
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