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How to get the client IP address in PHP [duplicate]
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Whatever you do, <em>mem>ake sure not to trust data sent fro<em>mem> the client. $_SERVER['RE<em>Mem>OTE_ADDR'] contains the real IP address of the connecting party. That is the <em>mem>ost reliable value you can find.
However, they can be behind a proxy server in whi...
Error: request entity too large
I'<em>mem> receiving the following error with express:
19 Answers
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Difference between the 'controller', 'link' and 'co<em>mem>pile' functions when defining a directive
So<em>mem>e places see<em>mem> to use the controller function for directive logic and others use link. The tabs exa<em>mem>ple on the angular ho<em>mem>epage uses controller for one and link for another directive. What is the difference between the two?
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How to progra<em>mem><em>mem>atically take a screenshot on Android?
How can I take a screenshot of a selected area of phone-screen not by any progra<em>mem> but fro<em>mem> code?
24 Answers
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Soft keyboard open and close listener in an activity in Android
...he user clicks on the first EditText , the soft keyboard opens to enter so<em>mem>e value in it. I want to set so<em>mem>e other View 's visibility to Gone when the soft keyboard opens and also when the user clicks on the first EditText and also when the soft keyboard closes fro<em>mem> the sa<em>mem>e EditText on the ...
Can I e<em>mem>bed a custo<em>mem> font in an iPhone application?
I would like to have an app include a custo<em>mem> font for rendering text, load it, and then use it with standard UIKit ele<em>mem>ents like UILabel . Is this possible?
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Build tree array fro<em>mem> flat array in javascript
I have a co<em>mem>plex json file that I have to handle with javascript to <em>mem>ake it hierarchical, in order to later build a tree.
Every entry of the json has :
id : a unique id,
parentId : the id of the parent node (which is 0 if the node is a root of the tree)
level : the level of depth in the tree
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How to delete a file or folder?
How do I delete a file or folder in Python?
13 Answers
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Check if an ele<em>mem>ent's content is overflowing?
What's the easiest way to detect if an ele<em>mem>ent has been overflowed?
14 Answers
14
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Converting strings to floats in a DataFra<em>mem>e
How to covert a DataFra<em>mem>e colu<em>mem>n containing strings and NaN values to floats. And there is another colu<em>mem>n whose values are strings and floats; how to convert this entire colu<em>mem>n to floats.
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