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Define css class in django Forms
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edited Jun 27 '15 at 19:02
answered Jan 13 '11 at 1:56
Mi...
Print multiple arguments in Python
...rdering or printing the same one multiple times):
print("Total score for {0} is {1}".format(name, score))
Use new-style string formatting with explicit names:
print("Total score for {n} is {s}".format(n=name, s=score))
Concatenate strings:
print("Total score for " + str(name) + " is " + str(sco...
Use Expect in a Bash script to provide a password to an SSH command
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Piotr KrólPiotr Król
2,89011 gold badge2020 silver badges2424 bronze badges
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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...
...工作，因此不会阻塞主 UI 线程。这对于在可能需要超过 100 毫秒左右的操作期间获得良好的用户体验非常重要。阻塞主 UI 线程将使您的应用程序看起来“冻结”并变得无响应，用户不喜欢这样。
当您需要执行需要一段时间的数...
How to overcome root domain CNAME restrictions?
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edited Dec 19 '18 at 20:12
displayname
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How to switch activity without animation in Android?
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270
You can create a style,
<style name="noAnimTheme" parent="android:Theme">
<item n...
Getting a list of values from a list of dicts
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340
Assuming every dict has a value key, you can write (assuming your list is named l)
[d['value'] ...
How to read/write from/to file using Go?
... // make a buffer to keep chunks that are read
buf := make([]byte, 1024)
for {
// read a chunk
n, err := fi.Read(buf)
if err != nil && err != io.EOF {
panic(err)
}
if n == 0 {
break
}
// write a chunk...
Android. WebView and loadData
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207
myWebView.loadData(myHtmlString, "text/html; charset=UTF-8", null);
This works flawlessly, es...