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Tables instead of DIVs [duplicate]
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Agreed. Years ago when I was first stepping away from table-based layouts, I had the whole "use divs" mantra drilled into my brain. The resulting code was even less semantic. Once you get to know HTML and all it offers, you learn to write meaningful code and it all becomes ...
Should import statements always be at the top of a module?
...fit I get is the ability to refactor more reliably. When I move a function from one module to another, I know that the function will continue to work with all of its legacy of testing intact. If I have my imports at the top of the module, when I move a function, I find that I end up spending a lot o...
Semicolons superfluous at the end of a line in shell scripts?
...ne are not superfluous and are definitely not the same thing as new lines.
From the Bash Reference Manual
Commands separated by a ‘;’ are executed sequentially; the shell waits
for each command to terminate in turn. The return status is the exit
status of the last command executed.
Commands th...
How do I add a path to PYTHONPATH in virtualenv
... a path to the PYTHONPATH environment variable, that would be only visible from a particular virtualenv environment.
5 Ans...
PHP cURL vs file_get_contents
...ile_get_contents on larger request need over 5 seconds when cURL need only from 1.4 to 1.9 seconds what is double faster.
I need to add one note on this that I just send GET and recive JSON content. If you setup cURL properly, you will have a great response. Just "tell" to cURL what you need to send...
SQL Server NOLOCK and joins
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@InSane: Where did you get this info from? It seems to go against the accepted answer.
– Jay Sullivan
Dec 23 '13 at 15:53
1
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Different results with Java's digest versus external utilities
... Java 7.0.03 . Can someone tell me why I am getting different hash values from Java versus (many!) external utilities and/or websites? Everything external matches with each other, only Java is returning different results.
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How does MongoDB sort records when no sort order is specified?
... order but this behaviour is not guaranteed and cannot be relied on (aside from capped collections).
Some examples that may affect storage (natural) order:
WiredTiger uses a different representation of documents on disk versus the in-memory cache, so natural ordering may change based on internal ...
Bash if statement with multiple conditions throws an error
... around the operator (e.g. "$my_error_flag"="1"), which prevents the shell from recognizing it as an operator at all. Please read BashFAQ #17 (on grouping) and #31 (on the difference between different types of test expression). Actually, in this case it would be even easier to use an arithmetic expr...
[A]System.Web.WebPages.Razor.Configuration.HostSection cannot be cast to… web.config issue
...using VS2013, MVC 5.2.2.0, Web Api 2. I have just changed the all versions from 2.0.0.0 to 3.0.0.0 of the following section of Web.config resides inside the View folder of my project.
<configSections>
<sectionGroup name="system.web.webPages.razor" type="System.Web.WebPages.Razor.Configurat...