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How can I read a large text file line by line using Java?
...ce the Stream in a try-with-resource block to ensure the #close method is called on it, otherwise the underlying file handle is never closed until GC does it much later.
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How to re-sync the Mysql DB if Master and slave have different database incase of Mysql replication?
...ck) issue the command to get a dump of the master:
mysqldump -u root -p --all-databases > /a/path/mysqldump.sql
Now you can release the lock, even if the dump hasn't ended yet. To do it, perform the following command in the MySQL client:
UNLOCK TABLES;
Now copy the dump file to the slave us...
MaterialDialog 对话框增强扩展 · App Inventor 2 中文网
...dialogId：要显示的对话框的唯一标识符。
when 按钮_显示.Click() {
MaterialDialog1.Show("myDialog")
}
Dismiss 关闭对话框(dialogId)
以编程方式关闭当前正在显示的对话框。
dialogId：要关闭的对话框的唯一标识符。
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What does |= (ior) do in Python?
...OR operation to each column (0 when both are 0, else 1):
01010
10000
-----
11010
(3) Return the result in the given type, e.g. base 10, decimal:
>>> int(0b11010)
26
The internal binary comparison means we can apply the latter to integers in any base, e.g. hex and octal:
>>> c = 0...
How to disassemble one single function using objdump?
I've got a binary installed on my system, and would like to look at the disassembly of a given function. Preferrably using objdump , but other solutions would be acceptable as well.
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presentViewController:animated:YES view will not appear until user taps again
...ith presentViewController:animated:completion . What I'm making is essentially a guessing game.
8 Answers
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Compression/Decompression string with C#
...not be written to the output stream until the GZipStream knows that it has all of the input (i.e., to effectively compress it needs all of the data). You need to make sure that you Dispose() of the GZipStream before inspecting the output stream (e.g., mso.ToArray()). This is done with the using() { ...
Make a link in the Android browser start up my app?
...o look at the <intent-filter> element of your Mainfest file. Specifically, take a look at the documentation for the <data> sub-element.
Basically, what you'll need to do is define your own scheme. Something along the lines of:
<intent-filter>
<data android:scheme="anton" /...
JavaScript object: access variable property by name as string [duplicate]
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edited Mar 11 '19 at 16:57
Doktor J
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音乐制作器 · App Inventor 2 中文网
... 4 个音频播放器进来，按乐器分别重命名：
音频播放器_鼓、钢琴播放器、音频播放器_合成器……
每个播放器都要设两个属性：
源文件 —— 选对应的那段循环音频。
循环播放 —— 勾上，这样一段放完会自动从头再来，...