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Preloading images with jQuery
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From my experience, preloading an image into the DOM makes the browser aware of its existence and for it to be properly cached. Otherwise, the image only exists in memory which only works for single page apps.
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How/When does Execute Shell mark a build as failure in Jenkins?
...ctly that happens depends on your build script.
I wrote something similar from another point-of-view but maybe it will help to read it anyway:
Why does Jenkins think my build succeeded?
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Bash: Copy named files recursively, preserving folder structure
...rs' (spaces, most likely) and something will happen. Not that I'm speaking from personal experience, but you might try to back up a bunch of files and only end up with half of them backed up due to spaces being in filenames. (Okay, I'm speaking from personal experience.)
– bbal...
Clear android application user data
...lear our own application cache data, i need to clear another app user data from our application
– UdayaLakmal
Jun 7 '12 at 15:10
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examining history of deleted file
... the current location. You can then add it or just inspect it or whatever from that point.
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How can I generate a list of files with their absolute path in Linux?
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find simply prepends the path it was given to a relative path to the file from that path.
Greg Hewgill also suggested using pwd -P if you want to resolve symlinks in your current directory.
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How do I auto-hide placeholder text upon focus using css or jquery?
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This makes it go but when I click away from the field it remains blank.
– LondonGuy
Mar 14 '12 at 17:41
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Get first key in a (possibly) associative array?
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2019 Update
Starting from PHP 7.3, there is a new built in function called array_key_first() which will retrieve the first key from the given array without resetting the internal pointer. Check out the documentation for more info.
You can use ...
C# HttpClient 4.5 multipart/form-data upload
... (e.g. a JPG) and additional API parameters. The file is directly uploaded from local disk via FileStream.
See here for the full example including additional API specific logic.
public static async Task UploadFileAsync(string token, string path, string channels)
{
// we need to send a request ...
Converting JavaScript object with numeric keys into array
I have an object like this coming back as a JSON response from the server:
16 Answers
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