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Android: android.content.res.Resources$NotFoundException: String resource ID #0x5
... be,
incercari.setText(valIncercari+"");
Or
incercari.setText(Integer.toString(valIncercari));
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Is Java really slow?
...rs use primitive collections and especially Javalution's libraries, where possible.
String operations are a bit slow. Java uses immutable, UTF-16-encoded string objects. This means you need more memory, more memory access, and some operations are more complex than with ASCII (C, C++). At the time, i...
How do I rename all folders and files to lowercase on Linux?
...les into non-existing directories (e.g. "A/A" into "a/a").
Or, a more verbose version without using "rename".
for SRC in `find my_root_dir -depth`
do
DST=`dirname "${SRC}"`/`basename "${SRC}" | tr '[A-Z]' '[a-z]'`
if [ "${SRC}" != "${DST}" ]
then
[ ! -e "${DST}" ] && mv...
How do I uninstall nodejs installed from pkg (Mac OS X)?
...g to do what you want. The script was written against older versions of macOS and Node.js so may require updates.
– nicerobot
Aug 19 '19 at 13:17
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Activity transition in Android
... Thanks iandisme. overridePengingTransition is API level 5. Is it not possible to do this for level 3 (Android 1.5)?
– hpique
Aug 2 '10 at 16:11
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How to create Drawable from resource
...21+
Code would look something like this.
Drawable myDrawable;
if(android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.LOLLIPOP){
myDrawable = context.getResources().getDrawable(id, context.getTheme());
} else {
myDrawable = context.getResources().getDrawable(id);
}
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How to get Chrome to allow mixed content?
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@kwill When I click on the shield icon and choose to run unsafe scripts, that still does not fix the issue. Are there any alternatives?
– Ivan Vegner
Feb 16 '16 at 0:44
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“Debug certificate expired” error in Eclipse Android plugins
...te your debug certificate under ~/.android/debug.keystore on Linux and Mac OS X; the directory is something like %USERPROFILE%/.androidon Windows.
The Eclipse plugin should then generate a new certificate when you next try to build a debug package. You may need to clean and then build to generate t...
How to set NODE_ENV to production/development in OS X
...
Refer to npmjs.com/package/cross-env for a simple cross-platform solution. cross-env NODE_ENV=production works on windows and linux / mac.
– AntonB
Jun 4 '16 at 13:55
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我帮儿子用App Inventor 2给遥控车装了"蓝牙大脑"，手机一划车就...
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技术方案
硬件端
- 遥控车原有电路不动，额外并联一个HC-05蓝牙模块
- HC-05的TX/RX接Arduino Nano的RX/TX（注意交叉）
- Arduino读取蓝牙数据后，通过MOS管驱动原有遥控车的电机控制信号
软件端（App Inventor 2）
核心组件清单...