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Does C have a “foreach” loop construct?
Almost all languages have a foreach loop or something similar. Does C have one? Can you post some example code?
12 Answer...
Convert HTML to PDF in .NET
...g performance
problem.
The most hated "Unable to load DLL 'wkhtmltox.dll'" error reported
by many users.
--- PRE Edit Section ---
For anyone who want to generate pdf from html in simpler applications / environments I leave my old post as suggestion.
TuesPechkin
https://www.nuget.org/packages/...
Best way to parse command-line parameters? [closed]
What's the best way to parse command-line parameters in Scala?
I personally prefer something lightweight that does not require external jar.
...
What is the fastest way to send 100,000 HTTP requests in Python?
....getresponse()
return res.status, ourl
except:
return "error", ourl
def doSomethingWithResult(status, url):
print status, url
q = Queue(concurrent * 2)
for i in range(concurrent):
t = Thread(target=doWork)
t.daemon = True
t.start()
try:
for url in open('urll...
Check if all checkboxes are selected
How do I check if all checkboxes with class="abc" are selected?
9 Answers
9
...
How to add facebook share button on my website?
... how do we know, if the user has actually shared our content? PS: response.error_message will appear only if someone using your app has authenciated your app
– Pearl
Sep 18 '18 at 6:13
...
do N times (declarative syntax)
...based on Array.forEach, without any library, just native vanilla.
To basically call something() 3 times, use:
[1,2,3].forEach(function(i) {
something();
});
considering the following function:
function something(){ console.log('something') }
The outpout will be
something
something
somethi...
How can I reverse a NSArray in Objective-C?
... I'm no longer able to reproduce that bug. It could have been my error. This is a very elegant solution.
– Matt Williamson
Feb 17 '11 at 22:05
3
...
Find nearest latitude/longitude with an SQL query
... ORDER BY distance limit 100";
$result = mysql_query($query) or die(mysql_error());
while($row = mysql_fetch_assoc($result)) {
echo $row['name']." > ".$row['distance']."<BR>";
}
mysql_close($db);
?>
./assets/db/db.php
<?PHP
/**
* Class to initiate a new MySQL connection based...
Checking network connection
...tp://216.58.192.142', timeout=1)
return True
except urllib2.URLError as err:
return False
Currently, 216.58.192.142 is one of the IP addresses for google.com. Change http://216.58.192.142 to whatever site can be expected to respond quickly.
This fixed IP will not map to goog...