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How to post data in PHP using file_get_contents?
I'm using PHP's function file_get_contents() to fetch contents of a URL and then I process headers through the variable $http_response_header .
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Java String array: is there a size of method?
I come from a php background and in php, there is an array_size() function which tells you how many elements in the array are used.
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@import vs #import - iOS 7
I am playing around with some of the new iOS 7 features and working with some of the Image Effects as discussed in the WWDC video "Implementing Engaging UI on iOS". For producing a blur effect within the source code for the session, UIImage was extended via a category which imports UIKit like so:
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Using the “animated circle” in an ImageView while loading stuff
...ut this block of xml in your activity layout file:
<RelativeLayout
android:id="@+id/loadingPanel"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center" >
<ProgressBar
android:layout_width="wrap_content"
androi...
onNewIntent() lifecycle and registered listeners
...int for singleTop activities which already run somewhere else in the stack and therefore can't call onCreate(). From activities lifecycle point of view it's therefore needed to call onPause() before onNewIntent(). I suggest you to rewrite your activity to not use these listeners inside of onNewInten...
Combining two lists and removing duplicates, without removing duplicates in original list
...it hard to explain, so let me show an example of what the code looks like, and what i want as a result.
11 Answers
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git working on two branches simultaneously
...ir option anymore)
See more at "Multiple working directories with Git?".
And once you have created a worktree, you can move or remove it (with Git 2.17+, Q2 2018).
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How to create an array of object literals in a loop?
...s a property lookup that you execute with each iteration, which isn't free and can be avoided. Micro-optimization? Possibly. Also, it is a "live" value - if you modify the array in the loop, the length will change on successive iterations which could lead to infinity. Give this a watch youtube.com...
How to permanently export a variable in Linux?
I am running RHEL6, and I have exported an environment variable like this:
6 Answers
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How to get the current directory in a C program?
...is program is written for UNIX computers. I've been looking at opendir() and telldir() , but telldir() returns a off_t (long int) , so it really doesn't help me.
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