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Are PDO prepared statements sufficient to prevent SQL injection?
...
The Attack
So, let's start off by showing the attack...
$pdo->query('SET NAMES gbk');
$var = "\xbf\x27 OR 1=1 /*";
$query = 'SELECT * FROM test WHERE name = ? LIMIT 1';
$stmt = $pdo->prepare($query);
$stmt->execute(array($var));
In certain circumstances, that will return more than 1 ro...
MediaHelper 媒体助手扩展：从媒体文件提取元数据和专辑封面 · App Inventor 2 中文网
...u.mit.appinventor.aicompanion3/test.mp3
绝对路径
file:///
file:///Android/data/edu.mit.appinventor.aicompanion3/test.mp3
参考
属性 Properties
专辑 Album
获取或设置媒体文件的专辑名称。
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How to hide output of subprocess in Python 2.7
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Is there any use for unique_ptr with array?
...ifficult to verify and prove that it is correct to whatever governing body sets the regulations. You may argue that the standard library is well tested and I would agree with you but you and I don't make the rules.
– Emily L.
Sep 18 '14 at 13:37
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How do I see a C/C++ source file after preprocessing in Visual Studio?
... This helps a lot since it uses the build configuration already set up in the project to find all the right headers.
– IanH
Nov 6 '15 at 19:45
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How to set up Spark on Windows?
I am trying to setup Apache Spark on Windows.
10 Answers
10
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Populating spinner directly in the layout xml
... R.array.weight, android.R.layout.simple_spinner_item);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
a.setAdapter(adapter);
a.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
public void onItemSelected(Ada...
JavaScript plus sign in front of function expression
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How do I convert a numpy array to (and display) an image?
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You could use PIL to create (and display) an image:
from PIL import Image
import numpy as np
w, h = 512, 512
data = np.zeros((h, w, 3), dtype=np.uint8)
data[0:256, 0:256] = [255, 0, 0] # red patch in upper left
img = Image.fromarray(data, 'RGB')
img.save('my.png')
img.show()
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