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src/lxml/etree_defs.h:9:31: fatal error: libxml/xmlversion.h: No such file or directory

... The selected answer is right but I just wanted to add for those who use Fedora: libxslt1 is called libxslt when using dnf. So the command is: sudo dnf install libxml2-devel libxslt-devel devel for dnf is the same as dev for ap...
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Eclipse - no Java (JRE) / (JDK) … no virtual machine

...e button Environment Variables, in the System Variables list at the bottom select Path (no, not Classpath), click Edit and add ;c:\path\to\jdk\bin to the end of the value. Alternatively and if not present, you can also add JAVA_HOME environment variable and make use of it in the PATH. In the same d...
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How to detect if app is being built for device or simulator in Swift

...n -D IOS_SIMULATOR in Swift Compiler - Custom Flags > Other Swift Flags Select Any iOS Simulator SDK in this drop down Now you could use this statement to detect simulator: #if IOS_SIMULATOR print("It's an iOS Simulator") #else print("It's a device") #endif Also you could extend UID...
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How do I get AWS_ACCESS_KEY_ID for Amazon?

... Open the AWS Console Click on your username near the top right and select My Security Credentials Click on Users in the sidebar Click on your username Click on the Security Credentials tab Click Create Access Key Click Show User Security Credentials ...
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How do I get NuGet to install/update all the packages in the packages.config?

...ve to do is Right click on the Solution node in Solution Explorer and select Enable NuGet Package Restore. Read this article for more details. share | improve this answer | ...
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What is the equivalent to a JavaScript setInterval/setTimeout in Android/Java?

... This is a very good solution for drawer selection and fragmentTransaction – Gonçalo May 26 '15 at 14:48 ...
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Python argparse: Make at least one argument required

...tiple aspects of command line based program: good design of command line selecting/using proper parser argparse offers a lot, but restricts possible scenarios and can become very complex. With docopt things go much shorter while preserving readability and offering high degree of flexibility. If...
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What is difference between MVC, MVP & MVVM design pattern in terms of coding c#

...ween the Controller and the View. That’s because a single controller may select different views to be rendered based on the operation being executed. There is one way arrow from Controller to View. This is because the View doesn’t have any knowledge of or reference to the controller. The Contr...
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error: 'Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)' — Miss

...ate to where your mysql.sock file is located Right click on the file and select Make Link Rename the Link File to mysqld.sock then Right click on the file and Cut it Go to /var/run and create a folder called mysqld and enter it Now right click and Paste the Link File Voila! You will now have a mys...
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What is lazy loading in Hibernate?

... Bydefault lazy loading is true.Lazy loading means when the select query is executed it will not hit the database. It will wait for getter function i.e when we required then ,it will fetch from the datbase. for example: You are a parent who has a kid with a lot of toys. But the curren...