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tsql - How can I generate a temporary table filled with dates in SQL Server 2000?

I need to make a temporary table that holds of range of dates, as well as a couple of columns that ... differences that are throwing me off. See Question&Answers more detail:os...

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

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Limiting the output of PHP's echo to 200 characters

I'm trying to limit my PHP echo to only 200 characters and then if there are any more replace them with "..." ... php echo $row['style-info'] ?> 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 make a div with irregular shapes with css3 and html5?

I'm wondering is there any possibility to build div with irregular shapes, something, similar to this (e.g. ... link to an example image: See Question&Answers more detail:os...

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

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macos - OpenSSL crate fails compilation on Mac OS X 10.11

I tried to install the Iron framework for Rust on Mac OS X 10.11.2, but it failed when I run cargo ... installation work and give Iron a try. 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 - Wakelock and doze mode

According to Android Marshmallow documentation when the system is in doze mode, any wakelock is ignored. However it's ... doze mode or not. See Question&Answers more detail:os...

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

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Custom Sorting Python Dictionary

So I have a dictionary that looks like this when I print it: {'10': -10, 'ZT21': 14, 'WX21': 12, '2 ... the 10 would just be absent. Any ideas? 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++ template friend operator overloading

What is wrong with my code? template<int E, int F> class Float { friend Float<E, F> operator+ (const Float<E ... it was fine, no warning at all. 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 - JavaFX: How to change the focus traversal policy?

Is it possible in JavaFX to change the focus traversal policy, like in AWT? Because the traversal order for two of my HBoxes is wrong. 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 - What are the uses of iter(callable, sentinel)?

So, I was watching Raymond Hettinger's talk Transforming Code into Beautiful, Idiomatic Python and he brings up this ... I want to accomplish. See Question&Answers more detail:os...

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

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Angularjs how to cancel resource promise when switching routes

I'm just getting my feet wet with Angularjs. I have an issue which I think has something to do with ... promises Any help is appreciated. See Question&Answers more detail:os...

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

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PHP GET Request, sending headers

I need to perform a get request and send headers along with it. What can I use to do this? The main header I ... there an easy way to do 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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animation - WPF Data Triggers and Story Boards

I'm trying to trigger a progress animation when ever the ViewModel/Presentation Model is Busy. I have a ... stop the animation through 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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python - The difference between double brace `[[...]]` and single brace `[..]` indexing in Pandas

I'm confused about the syntax regarding the following line of code: x_values = dataframe[['Brains']] The ... bracket syntax is confusing me. 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++ - In Visual Studio, `thread_local` variables' destructor not called when used with std::async, is this a bug?

The following code #include <iostream> #include <future> #include <thread> #include <mutex> std::mutex m; struct ... will always be printed. 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 use "goAsync" for broadcastReceiver?

Background Starting with Honeycomb (API 11) , Android has a feature to allow the broadcastReceiver run in an async way ... should I do with it? 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# - LINQ: Using INNER JOIN, Group and SUM

I am trying to perform the following SQL using LINQ and the closest I got was doing cross joins and sum ... any help would be great! See Question&Answers more detail:os...

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

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Git is changing my file's permissions when I push to server

I am using git to manage a website on a server. I have a local repository shown below local@workstation:myapp$ ... filemode = true bare = true 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 - HTML5: dragover(), drop(): how get current x,y coordinates?

How does one determine the (x,y) coordinates while dragging "dragover" and after the drop ("drop") in ... provided a higher level abstraction? 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 - How to print a list more nicely?

This is similar to How to print a list in Python nicely , but I would like to print the list ... qgis1.1 pdcurses-devel php_mapscript thanks! See Question&Answers more detail:os...

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

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cocoa - How to change NSPopover background color include triangle part?

How can I change NSPopover background color include triangle part? 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# - += operator with Events

public void Bar() { Foo foo = new Foo(); **foo.MyEvent += foo_MyEvent;** foo.FireEvent(); } void ... the += operator does with events? See Question&Answers more detail:os...

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

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How to include Javascript in xml-document?

The task seems to be pretty easy: how to include a Javascript file in xml-document so that at least Opera and ... parse it and execute the 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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Python timezone '%z' directive for datetime.strptime() not available

Using '%z' pattern of datetime.strptime() I have a string text that represent a date and I'm perfectly able ... being aware of locale time? 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# - Add events to controls added dynamically

I am working on winform app. and I have added some controls dynamicaly eg. Button now i want to add an event ... all topics in winform? thanks. 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 access an image from the phone's photo gallery?

By any chance, does anyone know how to access the phone's photo gallery? I am making an application that takes ... to access the photo gallery. See Question&Answers more detail:os...

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

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Is it possible to change a function's default parameters in Python?

In Python, is it possible to redefine the default parameters of a function at runtime? I defined a function with 3 ... 'm attempting to do here? See Question&Answers more detail:os...

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

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Sourcing R script over HTTPS

Is there some way to source an R script from the web? e.g. source('http://github.com/project/R/file.r' ... .com/hadley/stringr/master/R/c.r See Question&Answers more detail:os...

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

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file - My async call is returning before list is populated in forEach loop

I have a routine which gets a list of filenames from the device, then reads the file(s) to build a list. However, the ... ); }); }); } }); See Question&Answers more detail:os...

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

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