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What are “named tuples” in Python?
...
from typing import NamedTuple
class ANamedTuple(NamedTuple):
"""a docstring"""
foo: int
bar: str
baz: list
The above is the same as the below, except the above additionally has type annotations and a docstring. The below is available in Python 2+:
>>> from collections i...
Upgrading PHP in XAMPP for Windows?
...ep 4 is not needed. After doing the rest I also copied the php.ini and php/extras from the backup folder. (It was also mentioned in the comments of the article, that helped me too)
– Musa Haidari
Aug 15 '14 at 8:21
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Preferred method to store PHP arrays (json_encode vs serialize)
...2.180496931076 seconds
JSON decoded in 9.8368630409241 seconds
serialized "String" size : 13993
Native PHP :
PHP serialized in 2.9125759601593 seconds
PHP unserialized in 6.4348418712616 seconds
serialized "String" size : 20769
Igbinary :
WIN igbinary serialized in 1.6099879741669 secon...
Check string for palindrome
...
You can check if a string is a palindrome by comparing it to the reverse of itself:
public static boolean isPalindrome(String str) {
return str.equals(new StringBuilder(str).reverse().toString());
}
or for versions of Java earlier than 1...
How to escape a pipe char in a code statement in a markdown table?
... Thanks. This works on Github. Github MarkDown seems to recognize the string \| within a table and act accordingly.
– Stephen Chung
Nov 26 '18 at 12:09
...
How to send parameters from a notification-click to an activity?
...in);
// extract the extra-data in the Notification
String msg = extras.getString("NotificationMessage");
txtView = (TextView) findViewById(R.id.txtMessage);
txtView.setText(msg);
}
}
}
...
Adding gif image in an ImageView in android
... readBlock();
String app = "";
for (int i = 0; i < 11; i++) {
app += (char) block[i];
}
...
获取文件系统映像及恢复删除的数据（FAT文件系统格式描述） - C/C++ - 清泛...
...eX( X是磁盘的序号 ) 。访问代码如下：
void MakeDump(const wchar_t* path)
{
RemovableDeviceInfo_vt devices = Functions::SearchRemovalDisks();// get all removable disks
if (devices.empty())
{
std::cout << "Mass storage devices was not found/n";
return;
...
How to add a line break in an Android TextView?
...ot mentioning the other change you made which was adding quotes around the string.
– Patrick
Mar 26 '15 at 18:51
2
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Convert XML to JSON (and back) using Javascript
...onvert JSON to XML DOM Object
X2JS.xml_str2json - Convert XML specified as string to JSON
X2JS.json2xml_str - Convert JSON to XML string
Online Demo on http://jsfiddle.net/abdmob/gkxucxrj/1/
var x2js = new X2JS();
function convertXml2JSon() {
$("#jsonArea").val(JSON.stringify(x2js.xml_str2json...