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I have some files that need to be sorted by name, unfortunately I can't use a regular sort, because I also want ... ', 'PresserInc-6.jpg', 'PresserInc-11.jpg'] Question&Answers:os...

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

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jquery - jqGrid resolve the grid pager ID dynamically?

I have 3 simple questions. I have some code that tells me if a jqGrid object is present in the page: //Check if ... ('reloadGrid'); }); } }); Any suggestion? Question&Answers:os...

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

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jquery - How to force addition instead of concatenation in javascript

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

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sql - What is the maximum number of columns in a PostgreSQL select query

Do you know what the maximum number of columns that can be queried in Postgresql? I need to know this before I start my project. Question&Answers:os...

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

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Why does str(float) return more digits in Python 3 than Python 2?

In Python 2.7, repr of a float returns the nearest decimal number up to 17 digits long; this is ... change, or some other statement from someone responsible? Question&Answers:os...

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

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C optimisation of string literals

I've just been inspecting the following in gdb: char *a[] = {"one","two","three","four"}; char ... is it standard behaviour for string declaration of this kind? Question&Answers:os...

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

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C# WebBrowser Control - Form Submit Not Working using InvokeMember("Click")

I am working on automated testing script and am using the WebBrowser control. I am trying to submit the ... Any help would be much appreciated. Thanks. Question&Answers:os...

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

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What does "1" mean at the end of a php print_r statement?

My print_r($view) function yields: View Object ( [viewArray:View:private] => Array ( [title] => Projet JDelage ... clear on how to parse the output of print_r. Question&Answers:os...

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

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r - Unordered combinations of all lengths

I am looking a function that return me all the unordered combination of a vector. eg x <- c('red','blue',' ... but it is not the function i am looking for. Question&Answers:os...

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

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java - What causes "'void' type not allowed here" error

When I try to compile this: import java.awt.* ; class obj { public static void printPoint (Point p) { ... went wrong here? What does this error message mean? Question&Answers:os...

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

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python - Select -> option abstraction

In Python, Java and several other selenium bindings, there is a very convenient abstraction over select->option ... option in select box in Protractor test?. Question&Answers:os...

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

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facelets - Which XML namespace to use with JSF 2.2 and up

I have migrated my application from JSF 1.2 to 2.2. It used XML namespaces on java.sun.com domain like ... Which one is recommended and why was this changed? Question&Answers:os...

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

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Redefine Built in PHP Functions

I would like to redefine certain functions in PHP that are already built for example, echo() or time() - I don't ... done in Perl but in PHP - Is this possible? Question&Answers:os...

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

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android - How to interpret Logcat

Can anyone tell me how I should read the errors in Logcat? I'd like to understand ... .app.ActivityThread.performLaunchActivity(ActivityThread.java:1611) Question&Answers:os...

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

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I'm trying to search nearby places such as banks, restaurants, ATMs inside the drawn area on google maps in android

I'm trying to search nearby places such as banks, restaurants, ATMs inside the drawn area on google maps in ... to that coordinates not by my current location Question&Answers:os...

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

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python - scikit-learn & statsmodels - which R-squared is correct?

I'd like to choose the best algorithm for future. I found some solutions, but I didn't understand which R- ... But I didn't understand which value is correct. Question&Answers:os...

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

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c# - Why does the Equals implementation for anonymous types compare fields?

I'm just wondering why designers of the language decided to implement Equals on anonymous types similarly to Equals on ... is used, and anonymous type is used. Question&Answers:os...

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

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972 views

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split - STRING_SPLIT in SQL Server 2012

I have this parameter @ID varchar = '1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20' I want ... to 130 but I don't have a permission for this change. Question&Answers:os...

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

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plot - Plotting volumetric data in MATLAB

I am working in Matlab and I have a 3d matrix with dimensions 384x512x160, which is made of 384x512 slices. How can I plot data like that? Question&Answers:os...

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

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php - parse an XML with SimpleXML which has multiple namespaces

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

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Java socket/serialization, object won't update

I am writing a little socket based program. I am using a class ModelEvent to pass information through the socket. ... , even if the event itself is changed. Question&Answers:os...

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

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java - How to put a jar in classpath in Eclipse?

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

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java - Why shouldn't you extend JFrame and other components?

I've seen this come up here a few times, but in the postings I've seen, no one explained it. Why shouldn't I ... , or is this a firm rule that you don't? Question&Answers:os...

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

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python - List returned by map function disappears after one use

I'm new to Python. I'm using Python 3.3.2 and I'm having a hard time figuring out why the following code: ... '> Can someone confirm or deny this for me please? Question&Answers:os...

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

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javascript - addEventListener("click",...) firing immediately

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

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247 views

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javascript - Resolve circular references from JSON object

If I have a serialized JSON from json.net like so: User:{id:1,{Foo{id:1,prop:1} ... = PreserveReferencesHandling.Objects but that seems wasteful.. Question&Answers:os...

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

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112 views

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android - How to pass integer from one Activity to another?

I would like to pass a new value for an integer from one Activity to another. i.e.: Activity B contains ... these values passed from Activity A to Activity B. Question&Answers:os...

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

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How do I access the HTTP request header fields via JavaScript?

I want to capture the HTTP request header fields, primarily the Referer and User-Agent, within my client-side ... the web page's HTTP Headers in JavaScript Question&Answers:os...

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

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