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Sending HTTP POST Request In Java
...e is to distinguish http header from http body in a request. HTTP is ASCII based protocol. This is the rule for inserting \r\n.
– Mitja Gustin
Nov 27 '18 at 15:31
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Add Text on Image using PIL
...ut some extra effort to calculate font size. In case you want to change it based on amount of text user has provided in TextArea.
To add text wrapping (Multiline thing) just take a rough idea of how many characters can come in one line, Then you can probably write a pre-pprocessing function for you...
Rails - Could not find a JavaScript runtime?
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Ubuntu 64 is giving a huge trouble to get therubyracer installed, not even the last version, 0.11.1, solved that. This answer helped me on that.
– Eduardo
Jan 9 '13 at 20:59
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What does the “yield” keyword do?
...appens with yield is significantly different than what happens in the list based approach. In many cases, the yield approach will be a lot more memory efficient and faster too. In other cases, this trick will get you stuck in an infinite loop, even though the original function works just fine. Read ...
Disabling the fullscreen editing view for soft keyboard input in landscape?
... jnicjnic
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Eclipse: Enable autocomplete / content assist
...ype any of these characters, Eclipse will trigger autocomplete suggestions based on the context.
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Windows batch script launch program and exit console
...ts own
Before launching xsdk I run (source) the Env / Paths (with settings64.bat) so that xsdk.bat command gets recognized (simply as xsdk, withoitu the .bat)
what works with .bat
call BatToExecute
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execJs: 'Could not find a JavaScript runtime' but execjs AND therubyracer are in Gemfile
...endent of the gem.
on ubuntu its: sudo apt-get install nodejs
I'm using 64bit ubuntu 11.10
update:
From @Galina 's answer below I'm guessing that the latest version of nodejs is required,
so @steve98177 your best option on a redhat(or CentOS) box is to install from source code as @Galina did, bu...
Keyboard Interrupts with python's multiprocessing Pool
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For some reasons, only exceptions inherited from the base Exception class are handled normally. As a workaround, you may re-raise your KeyboardInterrupt as an Exception instance:
from multiprocessing import Pool
import time
class KeyboardInterruptError(Exception): pass
def f...
How to delete an element from an array in C#
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Vojislav StojkovicVojislav Stojkovic
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add a com...