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Can't make the custom DialogFragment transparent over the Fragment
... = 0.9f; // An alpha value to apply to this entire window. An alpha of 1.0 means fully opaque and 0.0 means fully transparent
for DialogFragment transparent
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Why is __dirname not defined in node REPL?
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you will see __dirname printed.
Added background explanation: __dirname means 'The directory of this script'. In REPL, you don't have a script. Hence, __dirname would not have any real meaning.
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Specifying a custom DateTime format when serializing with Json.Net
...verterAttribute' does not contain a constructor that takes 2 arguments, it means your version of json.net is too old. You need to update to the latest json.net version.
– Florian Lavorel
Aug 23 '18 at 9:41
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All combinations of a list of lists
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Could someone explain the meaning of the asterisk in *a?
– Serrano
Feb 4 '13 at 20:20
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How do I use a custom Serializer with Jackson?
...for Item but rather one for User -- if so, it'd be as simple as:
public void serialize(Item value, JsonGenerator jgen,
SerializerProvider provider) throws IOException,
JsonProcessingException {
jgen.writeNumber(id);
}
Yet another possibility is to implement JsonSerializable, in which ca...
Multiple working directories with Git?
...and borrowers aware of each other.
See commit 799767cc9 (Git 2.5rc2)
That means you now can do a git worktree add <path> [<branch>]
Create <path> and checkout <branch> into it. The new working directory
is linked to the current repository, sharing everything except working
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Join a list of items with different types as string in Python
... 697 449']
As to me, I want to add a str before each str list:
# here o means class, other four points means coordinate
print ['0 ' + " ".join(map(str, lst)) for lst in lst_points]
# ['0 313 262 470 482', '0 551 254 697 449']
Or single list:
lst = [313, 262, 470, 482]
lst_str = [str(i) for i i...
Best dynamic JavaScript/JQuery Grid [closed]
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What does "Non-destructive DOM interaction" mean? Having a tough time understanding why this is novel or a feature, and what it covers/guarantees.
– John Zabroski
Dec 29 '13 at 4:39
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Catch multiple exceptions at once?
...se a lambda/closure/inline function to do something like the following? I mean, chances are pretty good that you'll end up realizing that you just want to make that closure a separate method that you can utilize all over the place. But then it will be super easy to do that without actually changing...
Linux进程与线程总结 [推荐] - C/C++ - 清泛网 - 专注C/C++及内核技术
...其父进程终止，则可以使用下面的循环方式：
while(getppid() != 1)
sleep(1);
这种循环称为轮询（polling），由于所有的进程都共有一个最原始的父进程init，其pid为1，所以每隔1秒查询一次父进程状态，直至父进程终止。
以上...