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How to highlight text using javascript
...n[i];
// https://developer.mozilla.org/en-US/docs/Web/API/Node/nodeType
if (cur.nodeType === Node.TEXT_NODE)
{
this.checkAndReplace(cur);
}
else if (cur.nodeType === Node.ELE...
Understanding the Rails Authenticity Token
...tain the correct authenticity token, and will not be allowed to continue.
API docs describes details about meta tag:
CSRF protection is turned on with the protect_from_forgery method,
which checks the token and resets the session if it doesn't match what
was expected. A call to this method ...
How is Docker different from a virtual machine?
...the kernel knows the namespace that was assigned to the process and during API calls it makes sure that the process can only access resources in its own namespace.
The limitations of containers vs VMs should be obvious now: You can't run completely different OSes in containers like in VMs. However y...
Read/write to Windows registry using Java
... USE ANY 3rd PARTY/EXTERNAL APPLICATIONS TO WORK.
DOES NOT USE THE WINDOWS API (directly)
This is pure, Java code.
It uses reflection to work, by actually accessing the private methods in the java.util.prefs.Preferences class. The internals of this class are complicated, but the class itself is v...
使用虚拟现实和App Inventor进行实验 · App Inventor 2 中文网
...。之所以选择此引擎，是因为它的简单性、精心设计的 API 和完整的 Android 集成。然而，在开发过程中，我们遇到了几个与资源文件夹严格依赖性相关的问题。这使得无法传递外部纹理文件并将其与模型一起使用。当然，由于此...
Why C# fails to compare two object types with each other but VB doesn't?
...n C#’s dynamic feature, though (because that relies on a well-documented API). Here’s what the MSDN says:
Because Option Strict On provides strong typing, prevents unintended type conversions with data loss, disallows late binding, and improves performance, its use is strongly recommended.
...
Is cout synchronized/thread-safe?
...nesD : We're in agreement there -- it's synchronized with the underlying C API. My point is that it's not "synchronized" in a useful manner, i.e. one still needs manual synchronization if they don't want garbage data.
– ildjarn
Jun 16 '11 at 18:35
...
Passing Data between View Controllers
...block handler (listener)
where you need a value (for example you need your API response in ControllerA or you need ContorllerB data on A)
// in ContollerA.m
- (void)viewDidLoad {
[super viewDidLoad];
__unsafe_unretained typeof(self) weakSelf = self;
self.selectedVoucherBlock = ^(NSStri...
What is the difference between compile and link function in angularjs
...o figure out how one might deal with needing to pull that data from a REST API (hint: deferred compile).
SCENARIO 3: two-way data binding via link
Of course the most common use of link is to simply hook up the two-way data binding via watch/apply. Most directives fall into this category, so it is ...
C#对象序列化与反序列化 - 更多技术 - 清泛网 - 专注IT技能提升
...议
在服务端，C#代码中：
1. 建议不用使用低级别的XML API来使用XML，除非你是在设计框架或者通用类库。
2. 建议使用序列化、反序列化的方法来生成或者读取XML
3. 当需要考虑使用XML时，先不要想着XML结构，先应该定义好数据...