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How do you use script variables in psql?
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Postgres variables are created through the \set command, for example ...
\set myvariable value
... and can then be substituted, for example, as ...
SELECT * FROM :myvariable.table1;
... or ...
SELECT * FROM table1 WHERE :myvariable IS NULL;
edit: As of psql 9....
startsWith() and endsWith() functions in PHP
How can I write two functions that would take a string and return if it starts with the specified character/string or ends with it?
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Populating spinner directly in the layout xml
... R.array.weight, android.R.layout.simple_spinner_item);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
a.setAdapter(adapter);
a.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
public void onItemSelected(Ada...
Hiding textarea resize handle in Safari
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What if I want to show it on hover after I've set resize:none ?
– Michael Forrest
Sep 24 '10 at 11:33
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JavaScript plus sign in front of function expression
... editor after snippets, if snippets enabled
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createEditor();
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Normalization in DOM parsing with java - how does it work?
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Execute script after specific delay using JavaScript
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There is the following:
setTimeout(function, milliseconds);
function which can be passed the time after which the function will be executed.
See: Window setTimeout() Method.
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Maven Could not resolve dependencies, artifacts could not be resolved
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Looks like you are missing some Maven repos. Ask for your friend's .m2/settings.xml, and you'll probably want to update the POM to include the repositories there.
--edit: after some quick googling, try adding this to your POM:
<repository>
<id>com.springsource.repository.bundle...
Android应用内存泄露分析、改善经验总结 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...M降到低于20M；
手动触发GC后，通过adb shell dumpsys meminfo packagename -d查看Activity和View的数量也趋近于0了（没有做到归零是因为SDK中存在内存泄露，需要中间层去处理）；
发现了一个SDK中的内存泄露（Android InputMethodManager 导...