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PHP and Microsoft Access database - Connection and CRUD

I have no experience with access. How to do update/insert/delete/select statement with and without $rs = new com("ADODB.RecordSet"); ? 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 - Count number of digits after `.` in floating point numbers?

This is one interview question. How do you compute the number of digit after . in floating point number. e.g ... 7 bits indicate the mantissa. See Question&Answers more detail:os...

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

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antialiasing - Avoiding lines between adjecent svg rectangles

Although there's some standardized options for hinting the browser about anti-aliasing in svg, none of them ... correct/solid tweaking approach. See Question&Answers more detail:os...

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

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grammar - What is the language of this deterministic finite automata?

Given: I have no idea what the accepted language is. From looking at it you can get several end results: 1.) bb 2.) ... .) bbab(a, b) 4.) bbaaa See Question&Answers more detail:os...

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

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multithreading - Mutli-threading python with Tkinter

I'm drawing little circles on a canvas with these functions : This is the function that will draw the circles : ... me how to run these threads? 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# - Extract image from PDF using itextsharp

I am trying to extract all the images from a pdf using itextsharp but can't seem to overcome this one hurdle. ... ex.Message); } } //Form1_Load See Question&Answers more detail:os...

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

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inno setup - Using Process Exit code to show error message for a specific File in [Run]

Using innosetup and want to show error/msgbox if one of the [RUN] process does not return process code 0. I ... that? Thanks and Regards, Kev84 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# - Custom Caret for WinForms TextBox

I'm developing a custom HyperTerminal like application in a WinForms .Net 2.0 application. I have a multiline ... Windows function to do 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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sql - MySQL full text search for words with three or less letters

I'm trying to get my full text search (in boolean mode) to retrieve words with three letters or less. Currently, if ... to do this on the fly. See Question&Answers more detail:os...

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

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iPhone signal strength

I know this question has been floated, but there are not any answers. In Objective C, is there a way to return signal strength? See Question&Answers more detail:os...

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

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What are the benefits and risks of using the StrPtr function in VBA?

While looking for a way to test when a user cancels an InputBox, I stumbled across the StrPtr function. I believe ... or no one should use 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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php - How can I block direct access to my JavaScript files?

I use Minify to minify and cache all my script requests. I only want my users to be able to access the ... An htaccess file handles the rewrite. 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 - What is the proper way of implementing a good "itoa()" function?

I was wondering if my implementation of an "itoa" function is correct. Maybe you can help me getting it a bit more " ... char *argv[]) { ... See Question&Answers more detail:os...

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

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jsf - Bookmarkability via View Parameters feature

Is bookmarkability achievable though using the includeViewParams=true query parameter with JSF implicit navigation ? If yes, then how ? See Question&Answers more detail:os...

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

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2d - fast 2dimensional histograming in matlab

I have written a 2D histogram algorithm for 2 matlab vectors. Unfortunately, I cannot figure out how to vectorize ... Thoughts? Thanks!! John See Question&Answers more detail:os...

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

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Rounding numbers in R to specified number of digits

I have a problem in rounding numbers in R. I have the following data, and I want to round them to 8 ... rational numbers with 8 decimal places. See Question&Answers more detail:os...

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

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opencv - unresolved external symbol error when importing libraries for OpenCV2.3 in Visual Studios 2010 Express C++

first time posting a question here to stackoverflow. Sorry if I butcher the formatting! I am attempting to ... would be much 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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android - MPAndroidChart - Adding labels to bar chart

It is necessary for my application to have a label on each bar of the bar chart. Is there a way to do ... software that will allow me 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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c - multiple word string input through scanf( )

what was the syntax to input strings with more than one word i.e with space in between through scanf() not gets() 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 - Week of a month pandas

I'm trying to get week on a month, some months might have four weeks some might have five. For each date i would ... 5 2000-01-06 6 2000-01-07 See Question&Answers more detail:os...

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

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Three.js - Can I 'apply' position, rotation, and scale to the geometry?

I'd like to edit an object's position, rotation, and scale vectors, then 'apply' them to the geometry, which would ... built-in 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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Modify the content of a file using Java

I want to delete some content of file using java program as below. Is this the write method to replace in the same file ... (); fr.doIt(); } } See Question&Answers more detail:os...

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

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performance - Efficiently replace elements in array based on dictionary - NumPy / Python

First, of all, my apologies if this has been answered elsewhere. All I could find were questions about ... Thanks for the superquick help! See Question&Answers more detail:os...

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

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760 views

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jsf - Reset input fields without executing validation

I have a Facelets view as below: <h:form id="f1"> <p:panelGrid id="p1" columns="2"> <p: inputText ... button as it creates some other problems. See Question&Answers more detail:os...

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

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xml - Android layout with square buttons

I want to make a layout similar to this one: www.ImageBanana.net - layout.png http://www.imagebanana.com/img/ ... the image at the top above? See Question&Answers more detail:os...

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

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objective c - Using NSRegularExpression to extract URLs on the iPhone

I'm using the following code on my iPhone app, taken from here to extract all URLs from striped .html code. I'm only ... ?\S+)?)?)? 0x1}" ) See Question&Answers more detail:os...

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

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Get a list of all files inside of a directory in vb.net

How can you obtain a list of files (as a stringcollection or some other storage method) which contains the full path ... a method for doing so? See Question&Answers more detail:os...

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

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883 views

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google api - Youtube video uploads rejected before API quota limit reached

The API quota for my project was successfully increased to 4M through the application process. This is confirmed in ... post on Stack Overflow. See Question&Answers more detail:os...

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

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