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IntelliJ IDEA generating serialVersionUID
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Should one require an external plugin really in order to get this working?
– H.Rabiee
May 30 '14 at 21:34
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How to use XPath contains() here?
...his query will give you the elements that have a class of featureList with one or more li children that contain the text, 'Model'.
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Replacing H1 text with a logo image: best method for SEO and accessibility?
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I do it mostly like the one above, but for accessibility reasons, I need to support the possibility of images being disabled in the browser. So, rather than indent the text from the link off the page, I cover it by absolutely positioning the <spa...
How to use 'find' to search for files created on a specific date? [closed]
...ution. I couldn't get -newermt to run on 2.6.18-348.18.1.el5 kernel, let alone newer kernels.
– DarkForce
May 20 '15 at 12:29
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Rails: How to change the title of a page?
... (as others have already suggested). However, in simple cases such as this one I like to put the necessary code directly into the specific views without custom helpers.
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How to close TCP and UDP ports via windows command line
...either for Windows to provide an API that allows this directly, or for someone to have written a program that operates somewhat like a VPN or Fiddler and gives you a way to close sockets that pass through it.
There is at least one program (CurrPorts) that does exactly this and I used it today for...
What's the difference between a single precision and double precision floating point operation?
...ght.
The first bit is the sign bit, S,
the next eight bits are the exponent bits, 'E', and
the final 23 bits are the fraction 'F':
S EEEEEEEE FFFFFFFFFFFFFFFFFFFFFFF
0 1 8 9 31
The value V represented by the word may be determined as follows:
If E=255 and F is non...
Search All Fields In All Tables For A Specific Value (Oracle)
...ure out what query it is using to obtain it?
Anyway, diciu's answer gives one method of generating SQL queries to check every column of every table for the value. You can also do similar stuff entirely in one SQL session using a PL/SQL block and dynamic SQL. Here's some hastily-written code for t...
How can I make a div not larger than its contents?
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if someone wonders : one can then center the parent of the table by setting "text-align:center" on it's parent and "text-align:left" on it (e.g. <body style="text-align:center"><span style="text-align:left; display:inline-b...
When should I make explicit use of the `this` pointer?
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@CamJackson: One can specialize classes on type: template<> struct A<float> { float x; };
– Macke
Dec 3 '14 at 7:33
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