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Detecting programming language from a snippet
... it will tokenize the input code sample and classify against a pre-trained set of data. The Github version can be forced to scan the code always without looking at the extension too.
– Benzi
May 2 '13 at 11:47
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What is a “context bound” in Scala?
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Can I set a breakpoint on 'memory access' in GDB?
I am running an application through gdb and I want to set a breakpoint for any time a specific variable is accessed / changed. Is there a good method for doing this? I would also be interested in other ways to monitor a variable in C/C++ to see if/when it changes.
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App Inventor 2 SQLite 拓展：超流行兼容主流SQL语法的迷你本地数据库引擎 ...
...展由中文网开发及维护，基于开源 aix-SQLite 拓展。
与 TaifunSQLite 功能类似，但TaifunSQLite是收费的，美刀。
.aix 拓展下载：
cn.fun123.SQLite.aix
SQLite
SQLite 是 Android 内置的小型、快速、独立的 SQL（结构化查询语...
commandButton/commandLink/ajax action/listener method not invoked or input value not set/updated
...ption handler as per Exception handling in JSF ajax requests, nor when you set below context parameter in web.xml,
<context-param>
<param-name>javax.faces.PROJECT_STAGE</param-name>
<param-value>Development</param-value>
</context-param>
and you are also ...
java : convert float to String and String to float
How could I convert from float to string or string to float?
9 Answers
9
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find without recursion
... no, it cannot. To fully understand WHY it cannot be simplified, just emit set -x command before emitting the find DirsRoot/* -type f -o -prune and you will immediately see it yourself. The root cause is the limitations of the shell expansion of DirsRoot/* expression.
– sqr163...
Java LinkedHashMap get first or last entry
...of its interface.
The quickest way to get the "first" entry is still entrySet().iterator().next(). Getting the "last" entry is possible, but will entail iterating over the whole entry set by calling .next() until you reach the last. while (iterator.hasNext()) { lastElement = iterator.next() }
edi...
Use of *args and **kwargs [duplicate]
...this not requiring knowledge of Foo is meaningless, because as soon as the set signature of the Foo constructor changes, all your MyFoo instantiation calls will have to change as well. This requires knowledge of Foo and the parameters its constructor requires.
– Zoran Pavlovic
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How do I get a string format of the current date time, in python?
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