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Using std Namespace
...orth noting that you should never put
using namespace std
In a header file, as it can propagate to all files that include that header file, even if they don't want to use that namespace.
In some cases it is very beneficial to use things like
using std::swap
As if there is a specialized vers...
Get a list of URLs from a site [closed]
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Notably, since this returns a list of files, not URLs, this would only really work for sites that are collections of static HTML files. If the site has URL query parameters, server-side rewritten URLs, or any kind of include/require/etc. assembling of pages, thi...
Changing java platform on which netbeans runs
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You can change the JDK for Netbeans by modifying the config file:
Open netbeans.conf file available under etc folder inside the NetBeans installation.
Modify the netbeans_jdkhome variable to point to new JDK path, and then
Restart your Netbeans.
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Multiple file extensions in OpenFileDialog
How can I use multiple file extensions within one group using OpenFileDialog ?
I have Filter = "BMP|*.bmp|GIF|*.gif|JPG|*.jpg|PNG|*.png|TIFF|*.tiff"
and I want to create groups so JPG are *.jpg and *.jpeg, TIFF are *.tif and *.tiff and also 'All graphic types'? How can I do that?
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Facebook API - How do I get a Facebook user's profile image through the Facebook API (without requir
I'm working on a CMS that fetches a user's profile image from their Facebook URL (that is, http://facebook.com/users_unique_url ). How can I accomplish this? Is there a Faceboook API call that fetches a user's profile image URL without the user needing to Allow the application?
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Xcode - ld: library not found for -lPods
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If the project uses CocoaPods be aware to always open the .xcworkspace file instead of the .xcodeproj file.
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Checkout subdirectories in Git?
...till require you to download the whole repository, even though some of the files Git downloads won't end up in your working tree.
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Python Script execute commands in Terminal
...ommands
s=commands.getstatusoutput('ls')
print s
>> (0, 'file_1\nfile_2\nfile_3')
s[1].split("\n")
>> ['file_1', 'file_2', 'file_3']
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Android Studio - Ambiguous method call getClass()
...within IntelliJ or Android Studio:
Make Object.java writable by choosing File -> Make File Writable. You may be prompted to do this automatically if you try to edit the file.
Remove the unbounded wildcard:
// Removed unbounded wildcard (Class) to avoid http://youtrack.jetbrains.com/issue/IDEA-...
How to compile and run C/C++ in a Unix console/Mac terminal?
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If it is a simple single source program:
make foo
where the source file is foo.c or foo.cpp, etc.
You dont even need a makefile. Make has enough built-in rules to build your source file into an executable of the same name, minus extension.
Running the executable just built is the same as r...