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汇编语言超浓缩教程（汇编入门必备） - C/C++ - 清泛网 - 专注C/C++及内核技术
...车即可进行汇编，过程简单，而使用编译器时，必须用到文本编辑器、编译器本身、LINK以及EXE2BIN等程序，其中每一个程序都必须用到一系列相当复杂的命令才能工作，而且用编译器处理源程序，必须加入许多与指令语句无关的...
How to securely store access token and secret in Android?
...d decrypt the tokens but it is easy for an attacker to just decompile your apk and classes and get the encryption key.
What's the best method to securely store these tokens in Android?
...
Change application's starting activity
...fying the intent filters is not enough. The intent filters are used if the APK is executed directly by the user, but if the APK is executed by Eclipse, that installs it, tries to launch a specific activity. This specific activity is specified in "Project properties" (right click on the project) ->...
What is “android.R.layout.simple_list_item_1”?
...imple_list_item_1:
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@android:id/text1"
style="?android:attr/listItemFirstLineStyle"
android:paddingTop="2dip"
android:paddingBottom="3dip"
android:layout_width="fill_parent"
android:layout_hei...
【App Inventor 2 数据可视化】使用柱状图和饼图收集数据 - App应用开发 - ...
...别取字符串。(柱状图只能用数字来标识类别名称。)
从文本抽屉中拖动文本块。添加类别名称(Happy，Angry，Sad):
最后一步是让所有的按钮在每次用户按下按钮时都“调用”这个过程。在Procedures抽屉里找找有用的东西。
在手...
Android Drawing Separator/Divider Line in Layout?
...t your need):
<ImageView
xmlns:android="http://schemas.android.com/apk/res/android"
android:src="@android:drawable/divider_horizontal_dark"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:scaleType="fitXY"
android:paddingLeft="5dp"
andr...
How to transfer some data to another Fragment?
...st Fragment.
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/activity_main"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingB...
To draw an Underline below the TextView in Android
..._underline.xml):
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<item android:top="-10dp"
android:left="-10dp"
android:right="-10dp">
<shape android:shape="rectangle">
<solid android:color="@android:color/transparent"/>
...
内存调试技巧：C 语言最大难点揭秘 - C/C++ - 清泛网 - 专注C/C++及内核技术
...并以极低的成本检测内存问题。通过少量的实践和适当的文本搜索，您能够快速验证平衡的 *alloc() 和 free() 或者 new 和 delete 的源主体。人工查看此类内容通常会出现像清单 7 中一样的问题。
清单 7. 棘手的内存泄漏
static cha...
Fade In Fade Out Android Animation in Java
...encoding="utf-8"?>
<alpha xmlns:android="http://schemas.android.com/apk/res/android"
android:fromAlpha="1.0"
android:toAlpha="0.0"
android:duration="1000"
android:repeatCount="infinite"
android:repeatMode="reverse"
/>
Quick and easy way to quickly do a fade...