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no acceptable C compiler found in $PATH when installing python
...root, since its shared hosting. Here is a tut that points how this step. http://luiarthur.github.io/gccinstall
cd ~/src
wget http://www.netgull.com/gcc/releases/gcc-5.2.0/gcc-5.2.0.tar.gz
or equivalent gcc source, then
tar -xvf gcc-5.2.0.tar.gz
cd gcc-5.2.0
./contrib/download_prerequisites
cd ...
MySQL query to get column names?
...E `tablename`
or
SHOW COLUMNS FROM `tablename`
More on DESCRIBE here: http://dev.mysql.com/doc/refman/5.0/en/describe.html
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log all sql queries
...
Maybe check out https://github.com/django-debug-toolbar/django-debug-toolbar
It'll let you see all the queries generated by a given page. As well as stacktraces of where they occur etc.
EDIT: to log all SQL queries to a file etc, then you...
Is SonarQube Replacement for Checkstyle, PMD, FindBugs?
...ers great support for test coverage etc :)
Here you can take a good look:
http://nemo.sonarsource.org/
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Inserting HTML into a div
...irst item in the selected div.
See the JQuery docs for these functions:
http://api.jquery.com/append/
http://api.jquery.com/prepend/
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Android: Go back to previous activity
...application. Haven't used them much though. Have a look at the flags here: http://developer.android.com/reference/android/content/Intent.html
As mentioned in the comments, if the activity is opened with startActivity() then one can close it with finish().
If you wish to use the Up button you can c...
Git Push into Production (FTP)
...mand-line and is written in PHP (and even detects changes in submodules).
https://github.com/banago/PHPloy
git commit ...
phploy -s staging
phploy -s production
Done!
(Disclaimer: after using it for a while I've now contributed some code patches and improvements, making it Windows-compatible...
Tomcat: How to find out running tomcat version
...tEngineInfo().getSpecificationVersion() %><br>
When you access, http://example.com/tomcat_version.jsp, the output should look similar to:
Tomcat Version : Apache Tomcat/5.5.25
Servlet Specification Version : 2.4
JSP version: 2.0
...
How can I determine the current line number in JavaScript?
...
replace the protocol name as needed (e.g. "http:")
– crishushu
Jun 24 '14 at 15:06
1
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Find an element in DOM based on an attribute value
...torAll so you can do:
document.querySelectorAll('[data-foo="value"]');
https://developer.mozilla.org/en-US/docs/Web/API/Document.querySelectorAll
Details about browser compatibility:
http://quirksmode.org/dom/core/#t14
http://caniuse.com/queryselector
You can use jQuery to support obsolete ...