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Is it safe to delete a void pointer?
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It depends on "safe." It will usually work because information is stored along with the pointer about the allocation itself, so the deallocator can return it to the right place. In this sense it is "safe" as long as your allocator uses internal boundary tags. (Many do.)
H...
How to find list of possible words from a letter matrix [Boggle Solver]
...n this format temporarily
# so we can go through and tie in neighbouring information.
# after the neigbouring is done, the grid should be considered inoperative.
sub _convert {
my $self = shift;
my $x = shift;
my $y = shift;
my $v = $self->_read( $x, $y );
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git-diff to ignore ^M
...yle line endings. You can also use the .gitattributes file for this.
More info:
https://help.github.com/articles/dealing-with-line-endings/#platform-all
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capturing self strongly in this block is likely to lead to a retain cycle
...ng-weak dance is used by popular open source project Alamofire.
For more info check out swift-style-guide
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Waiting on a list of Future
...ll done
CompletableFuture.allOf(page1,page2,page3).join();
logger.info("--> " + page1.get());
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Default behavior of “git push” without a branch specified
...nly tells what to do and not how to do it. So I added my answer so all the info needed to set it up is on the same page.
– Christoffer
Oct 11 '11 at 9:46
3
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mysqli or PDO - what are the pros and cons? [closed]
...he database, plus PHP is heading towards moving to PDO as a standard.
PDO Info
Scaling a Web Application
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answered Apr 20 '12 at 22:58
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PowerShell: Setting an environment variable for a single command only
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Generally, it would be better to pass info to the script via a parameter rather than a
global (environment) variable. But if that is what you need to do you can do it this way:
$env:FOO = 'BAR'; ./myscript
The environment variable $env:FOO can be deleted lat...
Why is GHC so large/big?
...ithout profiling the binaries aren't stripped and so hold lots of debugger information.
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How to pass an array into a SQL Server stored procedure
...example is the best as his code is using the text() XML function. For more info (i.e. performance analysis) on using XML to split lists, check out "Using XML to pass lists as parameters in SQL Server" by Phil Factor.
Using TVPs is great (assuming you are using at least SQL Server 2008, or newer) as ...