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zend framework - How do I use ViewScripts on Zend_Form File Elements?

I am using this ViewScript for my standard form elements: <div class="field" id="field_<?php echo $this->element-> ... ?php endif; ?> </div> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Annotating the functional interface of a Lambda Expression

Java 8 introduces both Lambda Expressions and Type Annotations. With type annotations, it is possible to define Java ... bug of the compiler. See Question&Answers more detail:os...

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iphone - Large Text Being Cut Off in UITextView That is Inside UIScrollView

I'm having a serious problem that I just can't seem to fix and it's driving me insane for the ... ; [self.scrollView flashScrollIndicators]; } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - SQL: Update a row and returning a column value with 1 query

I need to update a row in a table, and get a column value from it. I can do this with UPDATE ... ExecuteScalar() or ExecuteReader() methods. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - CallContext vs ThreadStatic

What are differences between CallContext and ThreadStatic? I've understood that in an ASP.NET environment data ... to for contextual storage. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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html - How can I disable the spell checker on text inputs on the iPhone

Sometimes the spell checker is unnecessary, captchas, usernames, emails, etc. Is there a way disable it on some text inputs/text areas? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Sort a part of a list in place

Let's say we have a list: a = [4, 8, 1, 7, 3, 0, 5, 2, 6, 9] Now, a.sort() will sort the list ... ptr + 4 ); Is there a similar way in Python? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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swift - NSAttributedString, change the font overall BUT keep all other attributes?

Say I have an NSMutableAttributedString . The string has a varied mix of formatting throughout: Here is an example: ... , in fact "additive". See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - Task.Yield - real usages?

I've been reading about Task.Yield , And as a Javascript developer I can tell that's it's job is exactly the ... : From here (another ebook): See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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delphi - TThreadedQueue not capable of multiple consumers?

Trying to use the TThreadedQueue (Generics.Collections) in a single producer multiple consumer scheme. (Delphi-XE) ... others to break TMonitor. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Structure of a Serialized PHP string

I was wondering if anyone could point me to a resource where the details of a serialized php string is ... /deserialize it back. Thanks! See Question&Answers more detail:os...

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html - Changing the text selection color using CSS?

I'm currently working on a website, and I want to change the text selection color. I have it somewhat working. This is ... <br /> <p>sample2</p> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Tracking Memory Usage in PHP

I'm trying to track the memory usage of a script that processes URLs. The basic idea is to check that there' ... the output of shell commands)? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - Dependency Injection - new instance required in several of a classes methods

I have some code that looks something like this: public MyService(IDependency dependency) { _dependency = dependency ... in each method? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Printing PDFs from Windows Command Line

I'm trying to print all pdfs in current dir. When I call this bash script in cmd (singlepdf.sh): '"C: ... : BTW, I have msys mingw installed See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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r - How can I format axis labels with exponents with ggplot2 and scales?

With the new version ggplot2 and scales, I can't figure out how to get axis label in scientific notation. For example ... .9.1 and scales_0.2.1 See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Tomcat 7 - Maven Plugin?

I just wanted to double-check, has anyone found or is working on a Tomcat 7 plugin? If not, is anyone ... heavy still for quick mockups. Walter See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Is it OK to use Gson instance as a static field in a model bean (reuse)?

Here's the model I implemented: public class LoginSession { private static final Gson gson = new Gson(); ... Thanks for any advices/corrections. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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class name and method name dropdown list is missing (visual studio setting)

Does anyone know how to get my class name and method name dropdown lists again? It's the dropdown lists that are ... btw. I shouldn't have to. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - How to handle Back button with in the dialog?

I am developing an application that when the button is pressed, it opens a dialog with OK and Cancel buttons. It ... . How can I handle this? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Access self from decorator

In setUp() method of unittest I've setup some self variables, which are later referenced in actual tests. I've ... in setUp()) from decorator? See Question&Answers more detail:os...

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Java/Swing: Obtain Window/JFrame from inside a JPanel

How can I get the JFrame in which a JPanel is living? My current solution is to ask the panel for it's ... in the Standard Library may be? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Java8 Lambdas and Exceptions

I wonder if someone could explain the following weirdness to me. I'm using Java 8 update 11. Given this method ... here for runnable test code. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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in java what does the @ symbol mean?

I know what it means in a comment for documentation purposes, but outside of that what does it mean? (I ... letter symbol shows up in results) See Question&Answers more detail:os...

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How to auto call function in php for every other function call

Class test{ function test1() { echo 'inside test1'; } function test2() { echo 'test2'; } function test3() ... alternative way would also be do. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Only check whether a line present in a file (ansible)

In ansible, I need to check whether a particular line present in a file or not. Basically, I need to convert the ... .0.0.1" /tmp/my.conf See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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.net - WCF: Exposing readonly DataMember properties without set?

I have a server side class which I make available on the client side through a [DataContract]. This class has a readonly ... { /* NOOP */ } } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - Why doesn't Mutex get released when disposed?

I have the following code: using (Mutex mut = new Mutex(false, MUTEX_NAME)) { if (mut.WaitOne(new TimeSpan(0, ... I thought Dispose() would do) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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