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How can I determine the direction of a jQuery scroll event?

... $("html, body").bind({'mousewheel DOMMouseScroll onmousewheel touchmove scroll': function(e) { //... }); works for me in detecting all browser scroll data – GoreDefex Nov 4 '14 at 19:15 ...
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How to git reset --hard a subdirectory?

... entry in the index "invisible" for git: fallengamer.livejournal.com/93321.html, stackoverflow.com/q/13630849/6309 and stackoverflow.com/a/6139470/6309 – VonC Mar 14 '13 at 9:11 ...
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How to get Android crash logs?

... from http://www.herongyang.com/Android/Debug-adb-logcat-Command-Debugging.html You can use adb: adb logcat AndroidRuntime:E *:S share | improve this answer | follow ...
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CSS Image size, how to fill, not stretch?

...eal way is to have a container around your image and use overflow:hidden: HTML <div class="container"><img src="ckk.jpg" /></div> CSS .container { width: 300px; height: 200px; display: block; position: relative; overflow: hidden; } .container img { pos...
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Where can I get a list of Ansible pre-defined variables?

...nted in Ansible documentation: http://docs.ansible.com/playbooks_variables.html#magic-variables-and-how-to-access-information-about-other-hosts Here is the list extracted from Ansible 1.9 documentation: group_names groups inventory_hostname ansible_hostname inventory_hostname_short play_hosts del...
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What's the safest way to iterate through the keys of a Perl hash?

...h; } Read more at blogs.perl.org/users/rurban/2014/04/do-not-use-each.html – Rawler Apr 8 '14 at 9:01 ...
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Load Testing with AB … fake failed requests (length)

... explained in the ab manual here httpd.apache.org/docs/current/programs/ab.html "If the document length changes during testing, the response is considered an error." – Захар Joe Feb 14 '15 at 11:17 ...
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How to join components of a path when you are constructing a URL in Python

...oin is not for joining URLs. It it for resolving relative URLs as found in HTML documents, etc. – OrangeDog Aug 15 '16 at 10:27  |  show 3 mor...
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LR性能指标解释 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...看每秒下载页数图,必须在R-T-S那里设置"每秒页面数(仅HTML模式)". 6、Retries per Second(每秒重试次数) "每秒重试次数"显示场景或会话步骤运行的每一秒内服务器尝试的连接次数。 在下列情况将重试服务器连接: A、初始连...
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TreeMap sort by value

...set, equal." (http://docs.oracle.com/javase/6/docs/api/java/util/SortedSet.html) Since we originally overlooked equality in order to force the set to add equal valued entries, now we have to test for equality in the keys in order for the set to actually return the entry you're looking for. This is ...