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Disable output buffering
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# reopen stdout file descriptor with write mode
# and 0 as the buffer size (unbuffered)
import io, os, sys
try:
# Python 3, open as binary, then wrap in a TextIOWrapper with write-through.
sys.stdout = io.TextIOWrapper(open(sys.stdou...
How do I undo 'git add' before commit?
I mistakenly added files to Git using the command:
36 Answers
36
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How can I check if a URL exists via PHP?
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Here:
$file = 'http://www.example.com/somefile.jpg';
$file_headers = @get_headers($file);
if(!$file_headers || $file_headers[0] == 'HTTP/1.1 404 Not Found') {
$exists = false;
}
else {
$exists = true;
}
From here and right ...
@import vs #import - iOS 7
... you haven't been using PCHs well or if your project has many small source files.
Modules are pre-built for most Apple frameworks (UIKit, MapKit, GameKit, etc). You can use them with frameworks you create yourself: they are created automatically if you create a Swift framework in Xcode, and you can ...
usr/bin/ld: cannot find -l
...ferent issues of the same kind where people would say to make sure the .so file actually exists and if it doesn't, then create a symlink to the versioned file, for example, zlib.so.1.2.8. But, when I checked, zlib.so DID exist. So, I thought, surely that couldn't be the problem.
I came across a...
Get/pick an image from Android's built-in Gallery app programmatically
...tem.
https://github.com/hanscappelle/SO-2169649
(note that the multiple file selection still needs work)
Single Picture Selection
With support for images from file explorers thanks to user mad.
public class BrowsePictureActivity extends Activity {
// this is the action code we use in our ...
How to change a TextView's style at runtime
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I did this by creating a new XML file res/values/style.xml as follows:
<?xml version="1.0" encoding="utf-8"?>
<resources>
<style name="boldText">
<item name="android:textStyle">bold|italic</item>
<item n...
WebAPI Delete not working - 405 Method Not Allowed
...se the id name because that's the name that is declared in my WebApiConfig file. Note the id name in the third and fourth lines:
config.Routes.MapHttpRoute(
name: "DefaultApi",
routeTemplate: "api/{controller}/{id}",
defaults: new { id = RouteParamete...
How can I maximize a split window?
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From the editing file how can i get back to the help manual after doing CTRL+W o ?
– shibly
Oct 20 '11 at 3:50
3
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Build error: You must add a reference to System.Runtime
...f it's a VS bug, I can patch web.config, but I don't want to alter .config files if the issue is with X.PagedList.
– Jecoms
Aug 30 '16 at 15:49
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