Category Archives: Tweak

var call_user_func = function(obj, method) { return eval(’obj.’ + method).apply(obj, Array.prototype.slice.call(arguments, 2)); } var test1 = { method1: function(arg1, arg2, arg3) { return alert(arg1 + arg2 + arg3); } } call_user_func(test1, ‘method1′, 1, 2, 3); It works on Firefox3, Safari4, IE6.

I got a rough benchmark. Main purpose is to know how Cloud Files(rackspacecloud.com) is fast from Tokyo, Japan. Also I compared the speed with Amazon EC2/CloudFront and Sakura Internet 7,800yen dedicated hosting service. % ab -n 50 -c 5 http://server/image-file(jpg/png/gif) Transfer rate (Kbytes/sec): 1527 (www.google.com) 1245 (s3.amazonaws.com) 3796 (cloudfront.net) 45 (sakura internet 7800yen server) 2135 [...]

PHP5.2.10 couldn’t be compiled on Mac OS 10.5.8. % ./configure –with-readline –with-mysql –with-pdo-mysql –enable-mbstring –with-openssl –with-curl –with-apxs2=/usr/local/apache2/bin/apxs % make Undefined symbols: “_EVP_CIPHER_CTX_block_size”, referenced from: _zif_openssl_seal in openssl.o ld: symbol(s) not found collect2: ld returned 1 exit status make: *** [libs/libphp5.bundle] Error 1 I tried to compile openssl0.9.8j, then set –with-openssl=/usr/local/ssl, but the same error occurred. [...]

While using screen screencapture command doesn’t work well. It creates only a black image file. % screen % screencapture ~/Desktop/desktop.png // it doesn’t work % exit % screencapture ~/Desktop/desktop.png // it works! Mac OS 10.5.7

Oops, I needed to change the name: SweetCatcher According to Skype API Terms of Use (http://www.skype.com/legal/terms/api/) § 4.1 using the word “Skype” in product’s name is not allowed. The following names would be OK: “works with Skype” “uses Skype Software” or “uses Skype” “for Skype Software” or “for Skype”