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Advantages of Antlr (versus say, lex/yacc/bison) [closed]
...ce you have a conflict free grammar, you can let ANTLRworks parse an input file of your language and build a parse tree and AST for you and show the tree graphically in the IDE. This is a very big advantage because it can save you many hours of work: You will find conceptual errors in your language ...
Select every Nth element in CSS
... please note: This works only on element selectors (div, td, img etc), not on class selector like .this
– Sliq
Jun 4 '14 at 13:26
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List vs List
...ter. I.e., suppose you process XML and you want to store AttrNode, Element etc in a map, you can do something like:
List<? extends Map<String, ? extends Node>> listOfMapsOfNodes = new...;
// Now you can do:
listOfMapsOfNodes.add(new TreeMap<Sting, Element>());
listOfMapsOfNodes.a...
Delete Local Folder in TFS
... Woodward's TFS Top Tips:
...if you do a "Get Specific Version..." on the files, and select Changeset 1, the files will be deleted locally and the server will know this. The color of the file in the Source Control explorer will go from black to gray and will have the phrase "Not downloaded" in the...
unsigned APK can not be installed
...release application, It only took 5 minutes, then I emailed the signed-APK file to myself and downloaded it to SD-card and then installed it without any problem.
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Access string.xml Resource File from Java Android Code
How do you access the values in the res/values/string.xml resource file from the Android Activity class ?
5 Answers
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How to fully remove Xcode 4
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If you have XCode 4.3.1, just Move To Trash the XCode.app file in the Applications folder.
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How to compare a local git branch with its remote branch?
... @Harsh Phoujdar Add the below code in your .git/.gitconfig file [diff] tool = vscode [difftool] prompt = false [difftool "vscode"] cmd = \"C:\\Program Files (x86)\\Microsoft VS Code\\Code.exe\" \"$LOCAL\" \"$REMOTE\" --diff --wait trustExitCode = false Make s...
Exit Shell Script Based on Process Exit Code
... can be found in the $? variable so you would have something like:
ls -al file.ext
rc=$?; if [[ $rc != 0 ]]; then exit $rc; fi
You need to be careful of piped commands since the $? only gives you the return code of the last element in the pipe so, in the code:
ls -al file.ext | sed 's/^/xx: /"
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HTTPS and SSL3_GET_SERVER_CERTIFICATE:certificate verify failed, CA is OK
...rt.pem is in same directory then curl_setopt($ch, CURLOPT_CAINFO, dirname(FILE) . '/cacert.pem'); will work
– mujaffars
Aug 11 '14 at 11:43
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