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Too much data with var_dump in symfony2 doctrine2
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Replace var_dump() with the debug method dump() provided by Doctrine Common.
\Doctrine\Common\Util\Debug::dump($user);
It works for single objects and Doctrine collections and should prevent browser displaying issues you are having.
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Convert generator object to list for debugging [duplicate]
...ist(g1)
[1, 2, 3, 4, 5]
ipdb> c
There is also an exec command, called by prefixing your expression with !, which forces debugger to take your expression as Python one.
ipdb> !list(g1)
[]
For more details see help p, help pp and help exec when in debugger.
ipdb> help exec
(!) statement...
PHP prepend leading zero before single digit number, on-the-fly [duplicate]
...if it's less than the required number of characters.
Edit: As pointed out by @FelipeAls:
When working with numbers, you should use %d (rather than %s), especially when there is the potential for negative numbers. If you're only using positive numbers, either option works fine.
For example:
sprin...
MySql export schema without data
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By default, this does not include the CREATE DATABASE command. To include, replace dbname with --databases dbname (shorthand: -B dbname). Then to import on another server, use mysql -u root -p < schema.sql
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NumberPicker 扩展：滑动选择数字，自定义样式 · App Inventor 2 中文网
...mberpicker-displays-a-list-of-numbers-or-a-list-of-texts-that-are-selected-by-swiping-or-clicking/151282
您的改进建议 联系方式： 不需要回复的可留空~ 意见反馈（300字以内）： 给个鼓励也行呐~o~...
Subdomain on different host [closed]
...ill it doesn't make sense to show an invalid example of something, because by definition its not an example.
– Juan
Jun 7 '18 at 22:32
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Compare two objects and find the differences [duplicate]
... you to know the differences between the objects. You could use reflection by comparing each property values.
Yet another approach might consist into serializing those instances into some text format and compare the differences inside the resulting strings (XML, JSON, ...).
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Css height in percent not working [duplicate]
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You can achieve that by using positioning.
Try
position: absolute;
to get the 100% height.
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WARN Could not determine content-length of response body. Set content-length of the response or set
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Patch mentioned by Amiel Martin works for me! Just find your webrick path (ex., c:\Ruby\lib\ruby\1.9.1\webrick\ on Windows) and change httpresponse.rb file as described in https://bugs.ruby-lang.org/attachments/2300/204_304_keep_alive.patch...
Remove border from buttons
...the box. Using one of them may ease a lot the whole application conception by the way.
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