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How does this code generate the map of India?
...ence converted to ASCII. The first for statement makes b start out at 10, and the [b+++21] after the string yields 31. Treating the string as an array, offset 31 is the start of the "real" data in the string (the second line in the code sample you provided). The rest of the code simply loops thro...
Is there a way to create a function from a string with javascript?
...anned response generated by the moderation system :) it pops up in a queue and we check for predetermined problems, one of which this comment is designed to fix. It's not a hard and fast rule, and you'll notice the comment is in the form of a suggestion not a command.
– Dan Smi...
Does C have a “foreach” loop construct?
... \
for(T * item = list->head; item != NULL; item = item->next)
And can be used like
for_each_item(i, processes) {
i->wakeup();
}
Iteration over an array is also possible:
#define foreach(item, array) \
for(int keep = 1, \
count = 0,\
size = sizeof (...
Why declare a struct that only contains an array in C?
.... If the call / return don't optimize away, a medium to large array (thousands of bytes) is a terrible thing to pass by value.
– Peter Cordes
Jun 11 '18 at 16:49
add a commen...
What's the best way to build a string of delimited items in Java?
...,char)
Java 8:
Java 8 provides joining out of the box via StringJoiner and String.join(). The snippets below show how you can use them:
StringJoiner
StringJoiner joiner = new StringJoiner(",");
joiner.add("01").add("02").add("03");
String joinedString = joiner.toString(); // "01,02,03"
Str...
What’s the best way to check if a file exists in C++? (cross platform)
... platform) , but I'm wondering if there is a better way to do this using standard c++ libs? Preferably without trying to open the file at all.
...
Select Multiple Fields from List in Linq
...
I want to use distinct on 1 column and retrieve multiple columns.SO how can i do it?
– Kishan Gajjar
Mar 9 '12 at 19:39
1
...
How to configure logging to syslog in Python?
...
Change the line to this:
handler = SysLogHandler(address='/dev/log')
This works for me
import logging
import logging.handlers
my_logger = logging.getLogger('MyLogger')
my_logger.setLevel(logging.DEBUG)
handler = logging.handlers.SysLogHandler(add...
UIStatusBarStyle PreferredStatusBarStyle does not work on iOS 7
...OS 7 I set UIViewControllerBasedStatusBarAppearance=YES in info.plist , and in my ViewController I have this code:
17 ...
Fluent and Query Expression — Is there any benefit(s) of one over other?
LINQ is one of the greatest improvements to .NET since generics and it saves me tons of time, and lines of code. However, the fluent syntax seems to come much more natural to me than the query expression syntax.
...