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select count(*) from table of mysql in php
I am able to get both the value and row of the mysql query result.
18 Answers
18
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How to count lines in a document?
I have lines like these, and I want to know how many lines I actually have...
24 Answers
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Where are the PostgreSQL logs on macOS?
...
SELECT
*
FROM
pg_settings
WHERE
category IN( 'Reporting and Logging / Where to Log' , 'File Locations')
ORDER BY
category,
name;
In my case, it's in "/Library/PostgreSQL/8.4/data/pg_log"
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What is a stack trace, and how can I use it to debug my application errors?
...ject.Book.getTitle(Book.java:16)
To debug this, we can open up Book.java and look at line 16, which is:
15 public String getTitle() {
16 System.out.println(title.toString());
17 return title;
18 }
This would indicate that something (probably title) is null in the above code.
Exam...
Resource interpreted as Script but transferred with MIME type text/plain - for local file
...installer must have added an errant line to the registry.
open up regedit and take a look at this registry key:
See that key? The Content Type key? change its value from text/plain to text/javascript.
Finally chrome can breathe easy again.
I should note that neither Content Type nor PercievedT...
How to resize Image in Android?
I am creating an application and want to setup a gallery view. I do not want the images in the gallery view to be full size. How do I resize images in Android?
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Undo git reset --hard with uncommitted files in the staging area
...tupidly did git reset --hard , but before that I've done only get add . and didn't do git commit . Please help! Here is my log:
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How to run Nginx within a Docker container without halting?
I have Nginx installed on a Docker container, and am trying to run it like this:
9 Answers
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Disable password authentication for SSH [closed]
...ear text passwords
#PasswordAuthentication no
Uncomment the second line, and, if needed, change yes to no.
Then run
service ssh restart
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Where is svn.exe in my machine?
...oise svn installed on my desktop. I want to perform some tasks using commandline svn.exe? But I am not able to find svn.exe on my machine.
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