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Installing Java on OS X 10.9 (Mavericks)
... I think it sounds a little fishy to define JAVA_HOME to point at what is clearly a browser plugin instead of the real VM. When you install the XCode command line tools, you get a tool for getting the correct path, /usr/libexec/java_home. See developer.apple.com/library/mac/documentation/Da...
Why use pointers? [closed]
...haracter (\0) were found. And this is where things start to get dangerous. What if you accidentally try and print a variable of the type integer instead of a char pointer with the %s formatter?
char* a = "Hello";
int b = 120;
printf("Second char is: %s", b);
This would print whatever is found on ...
Importing a CSV file into a sqlite3 database table using Python
...mmand-line tool. To do it in Python, you should simply load the data using whatever facilities Python has, such as the csv module, and inserting the data as per usual.
This way, you also have control over what types are inserted, rather than relying on sqlite3's seemingly undocumented behaviour.
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Extending from two classes
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Intersting approach, what do experts think of this technique? I'd like to dig into it.
– TechNyquist
Jan 21 '14 at 17:18
1
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Url.Action parameters?
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@user787788, what problem are you getting? What do you mean not accepting two parameters? Who is not accepting? Are you getting an error message? Is your controller action not hit? Are you getting wrong values? Be specific.
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git add all except ignoring files in .gitignore file
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what if I do git add --all . what's the difference from git add . in this context?
– Katedral Pillon
May 2 '14 at 0:23
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Fixed size queue which automatically dequeues old values upon new enques
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what happens when someone statically knows the instance as a ConcurrentQueue<T>, they've just circumvented your 'new' keyword.
– mhand
Dec 3 '14 at 2:05
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Get element inside element by class and ID - JavaScript
...but the most useful thing I've written is a CSS style-switcher. So I'm somewhat new to this. Let's say I have HTML code like this:
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Android: allow portrait and landscape for tablets, but force portrait on phone?
...and size qualifiers.
Put this bool resource in res/values as bools.xml or whatever (file names don't matter here):
<?xml version="1.0" encoding="utf-8"?>
<resources>
<bool name="portrait_only">true</bool>
</resources>
Put this one in res/values-s...
URL rewriting with PHP
...s asked a URL matching the regular expression it rewrites it internally to what you want, without the end user seeing it. Easy, but inflexible, so if you need more power:
The PHP route
Put the following in your .htaccess instead: (note the leading slash)
FallbackResource /index.php
This will t...