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Multiple submit buttons on HTML form – designate one button as default [duplicate]
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@Sz. It is written as "Set type=submit to the button you'd like to be default ..."; the role of other buttons is up to the UI creator. And the problem was to make not the first button to be default, but an another, which is solved by the trick. I h...
How to access cookies in AngularJS?
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This is how you can set and get cookie values. This is what I was originally looking for when I found this question.
Note we use $cookieStore instead of $cookies
<!DOCTYPE html>
<html ng-app="myApp">
<head>
<script src="...
Is it possible to do a sparse checkout without checking out the whole repository first?
...sparse-checkout init --cone # to fetch only root files
git sparse-checkout set apps/my_app libs/my_lib # etc, to list sub-folders to checkout
# they are checked out immediately after this command, no need to run git pull
Note that it requires git version 2.25 installed. Read more about it here: ht...
How to step back in Eclipse debugger?
...to "Select other...". Click this and make sure "Use configuration specific settings" is checked then select "GDB (GSF) Create Process Launcher" and click okay. "Using GDB (GSF) Create Process Launcher" will now be displayed at the bottom of the main tab.
– Sammy
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乐高 EV3 实验04 - 颜色传感器巡线 · App Inventor 2 中文网
...navbar .nav-link .mdi, .navbar .dropdown-item .mdi { margin-right: 6px; opacity: .7; } 创建 Apps 文档 文档首页 内置块参考文档 组件参考文档 拓展参考文档 概念参考文档 IoT 参考文档 技术和其他指南...
Why does MYSQL higher LIMIT offset slow the query down?
...table with more than 16 million records [2GB in size]. The higher LIMIT offset with SELECT, the slower the query becomes, when using ORDER BY *primary_key*
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How to detect if a script is being sourced
... Unfortunately it's not guaranteed to work. If the user has set BASH_ENV, $_ at the top of the script will be the last command run from BASH_ENV.
– Mikel
Apr 4 '11 at 22:14
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Difference between Python's Generators and Iterators
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Some examples of iterables are the built-in tuples, lists, dictionaries, sets, frozen sets, strings, byte strings, byte arrays, ranges and memoryviews:
>>> all(isinstance(element, collections.Iterable) for element in (
(), [], {}, set(), frozenset(), '', b'', bytearray(), range(0...
System.currentTimeMillis vs System.nanoTime
... it is one based on UTC. You must determine based on your timezone and DST settings what that translates to for your local time (or use other Java utilities to do that for you).
– Shadow Man
Jan 24 '14 at 21:43
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ORA-00054: resource busy and acquire with NOWAIT specified or timeout expired
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ok, this is wrong. in 11g, use the set_ddl_timeout, This is only available in 11g. oracle does a commit before doing DDL, so it releases the lock. In 11g, you can have your DDL wait. I am doing that now. Works fine.
– Bob
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