halayli

40 ms·

541.
by halayli 11y ago
logs should be in text. The last thing you want is to find out that your binary format cannot be decoded due to a bug in the logging or because file got corrupted. Not to mention that you won't be able to integrate with a lot of log sy
542.
by halayli 11y ago
If Rust wants to win C/C++ developers, it shouldn't surprise them a lot.
543.
by halayli 11y ago
An enum, short for enumeration, shouldn't hold data, else don't call it an enum. It's no longer an enumeration, it's a data structure.
544.
by halayli 11y ago
This is a very inefficient way to handle events. https://github.com/logcabin/logcabin/blob/master/Event/Loop.... an event can be read/write, and each fd:event_type should be able to map to a di
545.
by halayli 11y ago
The ignorance in this article is way too high.
546.
by halayli 11y ago
Did you consider using dtrace for tracing? Edit: Oops, misread the comment.
547.
by halayli 11y ago
Splunk is a log management first and foremost. It has an indexer system to index your logs of course. Disclaimer: I work at splunk.
548.
by halayli 11y ago
I am biased, but you should look into a logging system like splunk. You shouldn't be using an RDBMS for your logs. Your logs don't have a schema. With splunk, you just output your logs in this format: <timestamp> key1=valu
549.
by halayli 11y ago
This post demonstrates the problem in C++ community. Trying to do smart wacky things that involves understanding so many C++ rules and aligning them with the moons to figure out what is going on and then just assume that others can easily m
550.
Ask HN: What are the best product landing pages you've stumbled upon?
333 points by halayli 11y ago|210 comments
551.
by halayli 12y ago
for those interested in C++ based concurrency lib, check out lthread_cpp. It's a wrapper around lthread. http://lthread-cpp.readthedocs.org
552.
by halayli 12y ago
Your cynicism will not get you too far. The comment is incredibly insightful and clearly based on experience.
553.
Ask HN: What's your experience using C++ Builder to build ios apps?
1 points by halayli 12y ago|0 comments
554.
Optimize Data Structures and Memory Access to Improve Data Locality (2012)(software.intel.com)
1 points by halayli 12y ago|0 comments
555.
by halayli 12y ago
What makes you trust other devs? You don't know them nor their intentions.
556.
by halayli 12y ago
I see. Any reason not to patch HA to reload config?
557.
by halayli 12y ago
My gut feeling is that this approach can be prone to silent misbehavior that they cannot detect. There's no reason not to patch HA to reload it's config and reapply it.
558.
by halayli 12y ago
there's no indication for street cleaning for "first Monday/Anyday of the month".
559.
by halayli 12y ago
BerkeleyDB API is ugly. And probably its extra features impact performance.
560.
by halayli 12y ago
This looks very promising. The code is very clean and optimization is taken into consideration.
561.
by halayli 12y ago
unique_ptr transfers ownership. No 2 threads can be working on the same object unless you go out of our way to cheat unique_ptr behavior. Statically or at runtime guarantees don't buy me much. Regarding mutations, const and copy/m
562.
by halayli 12y ago
Possible M:N.. by default it's 1:1. It's 1 lthread scheduler per actual pthread. static safety guarantees can come with auto pointers (unique_ptr in particular). This is why I said lthread_cpp & C++11.
563.
by halayli 12y ago
everything mentioned can be done in C++11 and lthread_cpp http://lthread-cpp.readthedocs.org
564.
by halayli 12y ago
Unfortunately most of the C++ vs Rust comparison posts are coming from people who aren't familiar with C++'s idioms and it's obvious that it's not their day to day / goto language.
565.
by halayli 12y ago
This is worse than not having an alternative because it gives a sense of security to people without knowing whom they are trusting.
566.
by halayli 12y ago
I understand. But the fact that I need to trust the vendor and the CAs is a broken concept.
567.
by halayli 12y ago
Why should we trust browser authors with their CA list (google, firefox, etc...)? PKI should be rethought because in its current form we are relying heavily on their trust. Sadly to the average user have no clue what's going on.
568.
by halayli 12y ago
With this logic, don't use any SaaS service then.
569.
by halayli 12y ago
Do you know what kind of problems he's solving there? You sound so judgmental and cynical, it's ridiculous.
570.
by halayli 12y ago
This is straight from Expert C Programming book, including the diagrams. It's dishonest to recycle and present it as if it's yours with a reference mention at the very bottom. This is not a reference, it's a copy.

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