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How to use JavaScript variables in jQuery selectors?
How do I use JavaScript variables as a parameter in a jQuery selector?
6 Answers
6
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Rails 3 datatypes?
...ly identify each row in a table
string - is for small data types such as a title. (Should you choose string or text?)
text - is for longer pieces of textual data, such as a paragraph of information.
time - is for time only
timestamp - for storing date and time into a column.
I hope that helps som...
Hide all warnings in ipython
...and even if I set warnings.filterwarnings('ignore') at the beginning of my script, I get warnings anyway. Should it be related to the fact that I use TPU accelerator, does TPU have a particular behaviour in this case ... I wonder. I do not understand.
– Catalina Chircu
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Log exception with traceback
...send STDERR to a file using whatever shell you're using to run your Python script. In a Bash script, you can do this with output redirection, as described in the BASH guide.
Examples
Append errors to file, other output to the terminal:
./test.py 2>> mylog.log
Overwrite file with interleav...
Select first occurring element after another element
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Using the * matches any element as described in the title. Was a helpful reminder for me.
– James EJ
Aug 23 '13 at 12:17
1
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convert streamed buffers to utf8-string
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I changed the topic-title and edited the answer. It now shows both solutions: converting streamed buffers and a single buffer using toString.
– Biggie
Feb 16 '15 at 10:14
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Margin-Top not working for span element?
...make it inline-block or block
Change your CSS to be like this
span.first_title {
margin-top: 20px;
margin-left: 12px;
font-weight: bold;
font-size:24px;
color: #221461;
/*The change*/
display:inline-block; /*or display:block;*/
}
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Creating and throwing new exception
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If you are using try..catches in your script and you have multiple catch statements calling out specific exceptions then, of course, you would want to specify the exception type. I'm not certain why a reference is made to C++. In Powershell scripting, a throw sta...
How to stop text from taking up more than 1 line?
...lipsis; white-space: nowrap; overflow: hidden">
This is a really long title, but it won't exceed the parent width
</h5>
(forgive the inline styles)
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Is it possible to have empty RequestParam values use the defaultValue?
... Thanks but you missed the point of my question which is in the title. I've asked for the ability to supply empty params /test?i= and since i is empty have the default value.
– Brett Ryan
Feb 20 '14 at 12:24
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