<tt>Try::Tiny</tt>
I just released Try::Tiny, yet another try { } catch { } module. The rationale behind this module is that Perl's eval builtin requires large amounts of intricate boilerplate in order to be used correctly. Here are the problems the boilerplate must address: $@ should be localized to avoid clearing previous values if the eval succeeded. This localization must be done carefully, or the errors you thr
SV *
In my last internals post I mentioned that most of the data in Perl revolves around the SV struct. The excellent PerlGuts Illustrated describes these structures in great detail, and of course there's the two main documents in Perl's own reference, perlguts which tells you about them and perlapi which tells you what you can do with them. This post is sort of like PerlGuts for dummies, intended to l
Optimizing Moose's Startup
It's well known that while Moose competes well with hand written code at runtime. However, Moose code still needs to pay a lot at compile time, due to the comprehensive extensibility of the metamodel. We've previously made fairly successful attempts to optimize startup but there's always room for improvement. Thankfully Goro Fuji has received sponsorship to optimize Moose's startup time, and even
Devel::StringInfo
The next installment in the modules I haven't talked about series is Devel::StringInfo. Devel::StringInfo collects information about a string to determine what encoding it is in, what other encodings it could be in, and what unicode string would it be if reinterpreted as such. Encoding confusion usually happens because Perl stupidly assumes the default encoding for all undecoded strings is Latin-1
Deployment branches with Git
When you deploy code to different machines often times you need to add little tweaks, such as adding or modifying configuration files. If you use Git to manage your project you can create one deployment branch per server: $ git clone git://my/project.git $ cd project $ git checkout -b $(hostname) origin/master Then perform any changes you want and commit them. When it's time to update the deployme
Using KiokuDB in Catalyst applications
Using KiokuDB with Catalyst is very easy. This article sums up a few lessons learned from the last several apps we've developed at my workplace, and introduces the modules we refactored out of them. Let's write an app is called Kitten::Friend, in which kittens partake in a social network and upload pictures of vases they've broken. We generally follow these rules for organizing our code: Catalyst
1
リリース、障害情報などのサービスのお知らせ
最新の人気エントリーの配信
処理を実行中です
j次のブックマーク
k前のブックマーク
lあとで読む
eコメント一覧を開く
oページを開く
Migrating from Subversion to Git
