Can PHP PDO Statements accept the table or column name as parameter?

Can PHP PDO Statements accept the table or column name as parameter?

Why can't I pass the table name to a prepared PDO statement?$stmt = $dbh->prepare('SELECT * FROM :table WHERE 1');if ($stmt->execute(array(':table' => 'users'))) { var_dump($stmt->fetchAll());}Is there another safe way to insert a table

SQL datetime format to date only

SQL datetime format to date only

I am trying to select the DeliveryDate from sql database as just date. In the database, i am saving it as datetime format. How is it possible to get just date??SELECT Subject, DeliveryDate from Email_Administration where MerchantId [email protected] Merch

What's the R equivalent of SQL's LIKE 'description%' statement?

What's the R equivalent of SQL's LIKE 'description%' statement?

Not sure how else to ask this but, I want to search for a term within several string elements. Here's what my code looks like (but wrong):inplay = vector(length=nrow(des))for (ii in 1:nrow(des)) { if (des[ii] = 'In play%') inplay[ii] = 1 e

How does “Angular 2.0 for TypeScript” (alpha) animation work?

How does “Angular 2.0 for TypeScript” (alpha) animation work?

I am very new in the Angular scene. I just started to learn Angular 2.0 for TypeScript and I was wondering, how the animation (like in a simple HTML with jQuery) works in Angular 2.0In the homepage of the Angular 2.0 (angular.io > Features)

ng-style or style attribute with binding? Which is better? Which is faster? What is the difference?

ng-style or style attribute with binding? Which is better? Which is faster? What is the difference?

I am optimizing my large application. I am confused between following two approach, please help to decide which one is faster.Inline style attributesUsing ng-styleUsing once-styleNote : For once-style, I have used AngularOnce Directive.Than

Placeholder CSS not being applied in IE 11

Placeholder CSS not being applied in IE 11

I am getting some problem in applying placeholder css.I am trying to apply css (i.e. color:#898F9C;) on input-box placeholder using pseudo-class selector :-ms-input-placeholder, but it's not working in IE.Demo After some hit and try, I get

jstack - well-known file is not secure

jstack - well-known file is not secure

I am running tomcat 5.5 on x86_64 CentOS 5.7 using 32-bit Oracle Java 1.6.0.JVM process used by tomcat has 6421 pid. Tomcat is working fine.When run jstack it fails with:[[email protected] ~]# jstack 64216421: well-known file is not secureTo get a

SQL Server: IF EXISTS ; ELSE

SQL Server: IF EXISTS ; ELSE

I have a tableA:ID value 1 100 2 101 2 444 3 501Also TableB ID Code12Now I want to populate col = code of table B if there exists ID = 2 in tableA. for multiple values , get max value.else populate it with '123'. Now here is what I used

HoughLines transform in opencv

HoughLines transform in opencv

I am working on image processing using opencv and Eclipse. vector lines; HoughLines(dst, lines, 1, CV_PI/180, 100, 0, 0 ); for( size_t i = 0; i Can anyone explain that how the points are being defined by this code. We are using y=(-cos

Reading RTCP packets from an IP camera using FFMPEG

Reading RTCP packets from an IP camera using FFMPEG

I am using ffmpeg C++ library. I need to intercept RTCP packets from the camera in order to get the timestamp from the Sender Report. Is there any method or structure in the ffmpeg that gives me this information? I am completely stuck but I

Automating command/script execution using PuTTY

Automating command/script execution using PuTTY

These are the things I need to do:Open putty.exeEnter Username and password.Run a shell script.I am using UFT (VB Scripting). I am able to open PuTTY but not able to enter username and password or run any commands using UFT.Is there any oth

Save new order to core data after the using the tableView:moveRowAtIndexPath:toIndexPath: method

Save new order to core data after the using the tableView:moveRowAtIndexPath:toIndexPath: method

I have a tableView in a Swift iOS app that allows the user to re-order the rows. An Edit button is tapped, rows can be re-ordered or deleted, and the Edit button (which now reads Done) is re-tapped to complete the process.If I simply use th

iPhone What happens to previous data when app is upgraded to new version

iPhone What happens to previous data when app is upgraded to new version

I have a query regarding What happens to previous data when app is upgraded to new version .I have a current application having a local database.The user can modify the database.Now If I upgrade the application to next version with some new

Building an app bundle for a non-Cocoa C++ Mac Project

Building an app bundle for a non-Cocoa C++ Mac Project

I am building a C++ OpenGL card game in Xcode 4.3.3, with the intention of running it on both 64-bit and 32-bit Macs, which is not my problem. My problem is that I have reached a point in the development of the program where I would like to

Google Drive Sdk- Audio & Video Streaming in iOS Application

Google Drive Sdk- Audio & Video Streaming in iOS Application

Hi Google Drive Staff,I have tried to stream video files from Google Drive(Without Downloading). But I gets alerts that Sign In. I have went thoroughly with Dr. Edit sample App but i did not found any solution. I tried with downloadUrl , e

How do I fade in /out a rectangle or text?

How do I fade in /out a rectangle or text?

I want to achieve the effect of fade in / fade out the rect or text. I call CGContextFillRect or CGContextShowText in my UIVIew's drawRect: method. I wonder if there is a way to achieve the animation without using UIView' support(i.e. [UIVi

JAXB Marshalling with xmldsig Signature

JAXB Marshalling with xmldsig Signature

Is it possible to create jaxb marshaller which automatically adds digital signature to xml content. For example if I have a class which is defined:@[email protected](XmlAccessType.FIELD)public class Test { @XmlElement pri

Sharing audio file

Sharing audio file

I'm trying to make a button for sharing an audio file. This is not working. First I tried to send the file right from my raw folder without copying it to the card of the phone. That didn't solve my problem. The second thing I tried, is savi

How can I do a batch insert into an Oracle database using Python?

How can I do a batch insert into an Oracle database using Python?

I have some monthly weather data that I want to insert into an Oracle database table but I want to insert the corresponding records in a batch in order to be more efficient. Can anyone advise as to how I'd go about doing this in Python?For

Progress bar primefaces on backend processing

Progress bar primefaces on backend processing

I would appreciate it if someone can give me some hints about progress bar and ajax back-end processing.To clarify what I need following are details:I have a command button to do some processing at the back-end.I would like to show a progre

blank lines in file after sorting content of a text file in python

blank lines in file after sorting content of a text file in python

I have this small script that sorts the content of a text file# The built-in function `open` opens a file and returns a file object.# Read mode opens a file for reading only.try: f = open("tracks.txt", "r") try: # Read the enti

ngFor using ngClass on rows and columns issue

ngFor using ngClass on rows and columns issue

I am using Angular2 and its ngFor. I want to add class to odd and to even rows, so I can separate them visually by color.Here is my code (which does not work really): Although if I do it like this, code works: Is there any better way

Can I change an an existing virtualenv to ignore global site packages? (like --no-site-package on a

Can I change an an existing virtualenv to ignore global site packages? (like --no-site-package on a

I can create a new virtualenv that ignores global site-packages with "--no-site-package". Is it possible to change an existing virtualenv (which was created without "--no-site-package") to also ignore the global site-packages? (So that it w

Ormlite inner join on three tables

Ormlite inner join on three tables

i want to create an inner join on three tables like this one for example:SELECT C.Description, D.ItemDescription FROM OrderDetailStatement AS D INNER JOIN OrderHeaderStatement AS H ON H.OrderHeaderStatementRefID = D.OrderHeaderStateme

R foreach with .combine=rbindlist

R foreach with .combine=rbindlist

I am using foreach with a .combine = rbindlist. This does not appear to work, although it works fine if I use .combine = rbind.Just to illustrate using a simple example t2 foreach (i=1:3, .combine=rbind) %dopar% unique(t2) col11: 12: