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The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead [dupl
...ions named with the prefix mysql_, was officially deprecated in PHP v5.5.0 and removed in PHP v7.
It was originally introduced in PHP v2.0 (November 1997) for MySQL v3.20, and no new features have been added since 2006. Coupled with the lack of new features are difficulties in maintaining such old...
Internal vs. Private Access Modifiers
What is the difference between the internal and private access modifiers in C#?
7 Answers
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Which Android IDE is better - Android Studio or Eclipse? [closed]
I'm starting to develop for Android. Which IDE should I use - Android Studio or Eclipse sdk?
I would like to know which one is better.
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Is null an Object?
...case - any method invocation on a null results in a NullPointerException.
And this is what the Java Language Specification has to say on this topic:
There is also a special null type, the
type of the expression null, which has
no name. Because the null type has no
name, it is impossible t...
Content-Disposition:What are the differences between “inline” and “attachment”?
...download the file for both of them.
This behavior depends on the browser and the file you are trying to serve. With inline, the browser will try to open the file within the browser.
For example, if you have a PDF file and Firefox/Adobe Reader, an inline disposition will open the PDF within Firef...
Replace spaces with dashes and make all letters lower-case
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Just use the String replace and toLowerCase methods, for example:
var str = "Sonic Free Games";
str = str.replace(/\s+/g, '-').toLowerCase();
console.log(str); // "sonic-free-games"
Notice the g flag on the RegExp, it will make the replacement global...
What is the difference between the operating system and the kernel? [closed]
I do not understand the difference between operating system and kernel. Can someone please explain it?
3 Answers
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Setting a width and height on an A tag
Is it possible to set the width and height in pixels on an anchor tag? I'd like to have the anchor tag to have a background image while retaining the text inside the anchor.
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Reading and writing environment variables in Python? [duplicate]
My python script which calls many python functions and shell scripts. I want to set a environment variable in Python (main calling function) and all the daughter processes including the shell scripts to see the environmental variable set.
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Difference between onCreate() and onStart()? [duplicate]
I was wondering - what is the difference between onCreate() and onStart() methods?
2 Answers
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