Want to deepen your understanding of promises, async
and await
? The course will guide you there through 47 live examples and exercises. To get started, just click through to the first lesson: Why async, anyway?.
دریافت خلاصهی وبلاگ تا 12 مهرماه 1389
man khastam download konam ba yek hamchin errori movajeh shodam
fekr konam ke file az rapidshare delete shode?!!
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EF Code First #9
public class Person:BaseEntity { public int PersonId { get; set; } [StringLength(100)] public string Title { get; set; } public PersonType PersonType { get; set; } public virtual ICollection<PrivacyPolicy> PrivacyPolicies { get; set; } public override string ToString() { return Title; } }
[Table("Organs")] public class Organ:Person { [StringLength(100)] public string FullName { get; set; } [StringLength(1000)] public string Address { get; set; } public override string ToString() { return FullName; } public Organ() { PersonType = PersonType.Organ; } }
CASE WHEN (( NOT (([UnionAll2].[C7] = 1) AND ([UnionAll2].[C7] IS NOT NULL))) AND ( NOT (([UnionAll2].[C8] = 1) AND ([UnionAll2].[C8] IS NOT NULL))) AND ( NOT (([UnionAll2].[C9] = 1) AND ([UnionAll2].[C9] IS NOT NULL)))) THEN CAST(NULL AS varchar(1)) WHEN (([UnionAll2].[C9] = 1) AND ([UnionAll2].[C9] IS NOT NULL)) THEN [UnionAll2].[C2] WHEN (([UnionAll2].[C8] = 1) AND ([UnionAll2].[C8] IS NOT NULL)) THEN CAST(NULL AS varchar(1)) END AS [C2], CASE WHEN (( NOT (([UnionAll2].[C7] = 1) AND ([UnionAll2].[C7] IS NOT NULL))) AND ( NOT (([UnionAll2].[C8] = 1) AND ([UnionAll2].[C8] IS NOT NULL))) AND ( NOT (([UnionAll2].[C9] = 1) AND ([UnionAll2].[C9] IS NOT NULL)))) THEN CAST(NULL AS varchar(1)) WHEN (([UnionAll2].[C9] = 1) AND ([UnionAll2].[C9] IS NOT NULL)) THEN CAST(NULL AS varchar(1)) WHEN (([UnionAll2].[C8] = 1) AND ([UnionAll2].[C8] IS NOT NULL)) THEN [UnionAll2].[C3] END AS [C3], CASE WHEN (( NOT (([UnionAll2].[C7] = 1) AND ([UnionAll2].[C7] IS NOT NULL))) AND ( NOT (([UnionAll2].[C8] = 1) AND ([UnionAll2].[C8] IS NOT NULL))) AND ( NOT (([UnionAll2].[C9] = 1) AND ([UnionAll2].[C9] IS NOT NULL)))) THEN CAST(NULL AS int) WHEN (([UnionAll2].[C9] = 1) AND ([UnionAll2].[C9] IS NOT NULL)) THEN CAST(NULL AS int) WHEN (([UnionAll2].[C8] = 1) AND ([UnionAll2].[C8] IS NOT NULL)) THEN [UnionAll2].[C4] END AS [C4],
Any experienced .NET developer knows that even though .NET applications have a garbage collector, memory leaks occur all the time. It’s not that the garbage collector has bugs, it’s just that there are ways we can (easily) cause memory leaks in a managed language.
Memory leaks are sneakily bad creatures. It’s easy to ignore them for a very long time, while they slowly destroy the application. With memory leaks, your memory consumption grows, creating GC pressure and performance problems. Finally, the program will just crash on an out-of-memory exception.
In this article, we will go over the most common reasons for memory leaks in .NET programs. All examples are in C#, but they are relevant to other languages.
مشخصات یک Changelog خوب
ساخت Rest api توسط فریم ورک bottle
REST APIs have become a common way to establish an interface between web back-ends and front-ends, and between different web services. The simplicity of this kind of interface, and the ubiquitous support of the HTTP and HTTPS protocols across different networks and frameworks, makes it an easy choice when considering interoperability issues.
The Bosque programming language is designed for writing code that is simple, obvious, and easy to reason about for both humans and machines. The key design features of the language provide ways to avoidaccidental complexity in the development and coding process. The goal is improved developer productivity, increased software quality, and enabling a range of new compilers and developer tooling experiences.
versin control بانک های اطلاعاتی
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Entity Framework Core 2.0 introduces global query filters that can be applied to entities when a model is created. It makes it easier to build multi-tenant applications and support soft deleting of entities. This blog post gives a deeper overview of how to use global query filters in real-life applications and how to apply global query filters to domain entities automatically.