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How to create a file in Android?
...ile...
try {
// catches IOException below
final String TESTSTRING = new String("Hello Android");
/* We have to use the openFileOutput()-method
* the ActivityContext provides, to
* protect your file from others and
* This is done for security-reasons.
...
Checking for empty arrays: count vs empty
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@Jacco: Im not disputing that. But if youre testing it its empty, i dont see what relevance that has - its a question with a boolean result which is what the function will return. In regards to what is considered empty in dont see how those criteria would produce the w...
What are some examples of commonly used practices for naming git branches? [closed]
...nge. I do not know what your cycles are, but let's assume they are 'new', 'testing' and 'verified'. You can name your branches with abbreviated versions of these tags, always spelled the same way, to both group them and to remind you which stage you're in.
new/frabnotz
new/foo
new/bar
test/foo
tes...
Find an element in a list of tuples
...e is 2: you can convert your list into a single dictionary.
For example,
test = [("hi", 1), ("there", 2)]
test = dict(test)
print test["hi"] # prints 1
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Auto-fit TextView for Android
... happy Auto Scale TextView Text to Fit within Bounds
I have modified your test case:
@Override
protected void onCreate(final Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
final ViewGroup container = (ViewGroup) findViewById(R.i...
String Resource new line /n not possible?
...ersions of) Android as just a single space. github.com/paour/StringResourceTest
– Pierre-Luc Paour
Mar 31 '17 at 12:29
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MongoDB数据导出导入工具：mongoexport,mongoimport - 大数据 & AI - 清泛...
...要导出的文件名
-q: 指明导出数据的过滤条件
实例：test库中存在着一个students集合，集合中数据如下：
> db.students.find()
{ "_id" : ObjectId("5031143350f2481577ea81e5"), "classid" : 1, "age" : 20, "name" : "kobe" }
{ "_id" : ObjectId("5031144a50f2481577ea...
What's the fastest way to merge/join data.frames in R?
... the precise computation can make a huge difference on which package is fastest. For example, we do a merge and an aggregate below. We see that the results are nearly reversed for the two. In the first example from fastest to slowest we get: data.table, plyr, merge and sqldf whereas in the second...
TaifunPlayer 扩展（Audio Player）：音频播放器扩展，支持流媒体播放控制 ...
...eight: 24px; margin-bottom: 4px; background: url(/static/images/feedback.svg) 50% / 100% auto no-repeat; } 文档反馈 切换 目录 在线 客服 扫码添加客服咨询 我要 分享 ...
How to check for valid email address? [duplicate]
...ling it
from the "tokens" defined by the RFC. Each of these tokens is
tested in the accompanying unit test file.
you may need the pyDNS module for checking SMTP servers
pip install pyDNS
or from Ubuntu
apt-get install python3-dns
...