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How to find out client ID of component for ajax update/render? Cannot find component with expression

... <ui:repeat>. When using PrimeFaces, consider Search Expressions or Selectors PrimeFaces Search Expressions allows you to reference components via JSF component tree search expressions. JSF has several builtin: @this: current component @form: parent UIForm @all: entire document @none: noth...
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git index.lock File exists when I try to commit, but cannot delete the file

...e Visual Studio like this: Go to: Tools > Options > Source Control Select Current source control plug-in as: None share | improve this answer | follow ...
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How to remove the default link color of the html hyperlink 'a' tag?

...essing it, add inside the a tag: <A STYLE="text-decoration:none; color=[select your favorite...]" HREF="link.html"> test link</A> – wiztrail Mar 29 '12 at 22:29 4 ...
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How can I remove the extension of a filename in a shell script?

...also known as separator) for cutting the string into segments and by -f we select which segment we want to have in output Then the $() command substitution will get the output and return its value The returned value will be assigned to the variable named name Note that this gives the portion of th...
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CodeIgniter activerecord, retrieve last insert id?

...ed like this. may be wrong. but working well for me $this->db->select_max('{primary key}'); $result= $this->db->get('{table}')->row_array(); echo $result['{primary key}']; share | ...
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Android ClassNotFoundException: Didn't find class on path

... This following method worked for me Right click on your project and select properties The "Properties for " panel will open. From the menu on the left go to Java Build Path -> Order and Export From the list below uncheck the box next to "Android Dependencies" Finally clean your project and...
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Class 'DOMDocument' not found

...xenial+1 php5.6-xml 5.6.30-9+deb.sury.org~xenial+1 You should explicitly select one to install. In case anyone using 5.6 versions then go with this way sudo apt-get install php5.6-xml For Php Ver PHP7, Ubuntu: sudo apt-get install php7.1-xml or by yum install php-xml ...
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Cocoapods setup stuck on pod setup command on terminal

...(total size is around 360MB, I am not sure) 1) Open Activity Monitor 2) Select Network Tab 3) Check bellow Google chrome -> git-remote-https share | improve this answer | ...
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Get name of currently executing test in JUnit 4

... if you don't want to remember it every time. This, of course, limits your selection of runners but that may be acceptable. Also, it may take a little bit of kung fu to get the current test name out of the Runner and into your framework, but this at least gets you the name. ...
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How to add a jar in External Libraries in android studio

...past in libs folder. Step 3: Click on File > Project Structure >Select app > Dependencies Step 4: Step 5: Step 6: After click Ok button then we can see the Dependencies add like this way: share ...