大约有 1,086 项符合查询结果（耗时：0.0207秒） [XML]
How do I provide JVM arguments to VisualVM?
...ualvm.conf
visualvm_default_options="-J-client -J-Xms4096m -J-Xmx5120m -J-XX:+IgnoreUnrecognizedVMOptions -J-Dnetbeans.accept_license_class=com.sun.tools.visualvm.modules.startup.AcceptLicense -J-Dsun.jvmstat.perdata.syncWaitMs=10000 -J-Dsun.java2d.noddraw=true"
...
使用App Inventor 2 控制物联网设备/低功耗蓝牙设备(BLE) · App Inventor 2 中文网
...能。 图 2 显示了一组连接块的示例，用于创建大声朗读消息的应用程序。
图 1：App Inventor 平台的屏幕截图，其中包含设计器视图（顶部）和块编辑器视图（底部）
图 2：用于创建读取用户输入的应用程序的 App Inventor ...
What is the need of JSF, when UI can be achieved with JavaScript libraries such as jQuery and Angula
... check if it's a number, if yes then store it in the property YY in object XX" and JSF will do all that.
So yes, you can still use JQuery, JS, etc. But JSF provides many benefits when it comes to writing server side code and saves you from a lot of boiler plate.
...
How do you match only valid roman numerals with a regular expression?
...} (with L not there)
10: X matched by L?X{1} (with L not there)
20: XX matched by L?X{2} (with L not there)
30: XXX matched by L?X{3} (with L not there)
40: XL matched by XL
50: L matched by L?X{0} (with L there)
60: LX matched by L?X{1} (with L there)
70: LXX ...
How to check for valid email address? [duplicate]
...
+1 for the quickie re.match(r"xx") tutorial. Inlining what is necessary is the mark of a good answer.
– JohnnyLambada
Nov 17 '12 at 15:58
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How do I make JavaScript beep?
...MvfSHTGkF5RWH7kz/ESHWPAq/kcCRhqBtMdokPdM7vil7RG98A2sc7zO6ZvTdM7pmOUAZTnJW+NXxqmd41dqJ6mLTXxrPpnV8avaIf5SvL7pndPvPpndJR9Kuu8fePvuiuhorgWjp7Mf/PRjxcFCPDkW31srioCExivv9lcwKEaHsf/7ow2Fl1T/9RkXgEhYElAoCLFtMArxwivDJJ+bR1HTKJdlEoTELCIqgEwVGSQ+hIm0NbK8WXcTEI0UPoa2NbG4y2K00JEWbZavJXkYaqo9CRHS55FcZTjKEk3NKoCY...
The application may be doing too much work on its main thread
...d application sees this message on
logcat “Choreographer(abc): Skipped xx frames! The application may be
doing too much work on its main thread.” So what does it actually
means, why should you be concerned and how to solve it.
What this means is that your code is taking long to process a...
Creating temporary files in bash
...e mktemp something like
mydir=$(mktemp -d "${TMPDIR:-/tmp/}$(basename $0).XXXXXXXXXXXX")
which creates a temporary directory I can work in, and in which I can safely name the actual files something readable and useful.
mktemp is not standard, but it does exist on many platforms. The "X"s will ge...
Node.js: Difference between req.query[] and req.params
...y you are receiving a GET request at /checkEmail?type=email&utm_source=xxxx&email=xxxxx&utm_campaign=XX and you want to fetch out the query used.
var type = req.query.type,
email = req.query.email,
utm = {
source: req.query.utm_source,
campaign: req.query.utm_campaign
...
How can I create directory tree in C++/Linux?
...X=mkpath.$$
** NAME=./$PREFIX/sa/32/ad/13/23/13/12/13/sd/ds/ww/qq/ss/dd/zz/xx/dd/rr/ff/ff/ss/ss/ss/ss/ss/ss/ss/ss
** : ${MKPATH:=mkpath}
** ./$MKPATH $NAME &
** [...repeat a dozen times or so...]
** ./$MKPATH $NAME &
** wait
** rm -fr ./$PREFIX/
*/
int main(int argc, char **argv)
{
int ...