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Tools for JPEG optimization? [closed]
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the progressive can often be bigger than baseline for files less than 9k
– Collin Anderson
Dec 13 '12 at 20:06
3
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How do I force a favicon refresh?
...ers to download a new version using the link tag and a querystring on your filename. This is especially helpful in production environments to make sure your users get the update.
<link rel="icon" href="http://www.yoursite.com/favicon.ico?v=2" />
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How do I add a path to PYTHONPATH in virtualenv
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You can usually avoid having to do anything with PYTHONPATH by using .pth files. Just put a file with a .pth extension (any basename works) in your virtualenv's site-packages folder, e.g. lib\python2.7\site-packages, with the absolute path to the directory containing your package as its only conten...
How to update bower.json with installed packages?
...r version numbers. Even with the correct answers, the resulting bower.json file was not quite right. I worked with Sebastien's answer, which worked for me.
– gb2d
Nov 2 '15 at 11:58
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Different results with Java's digest versus external utilities
... a simple Java class to generate the hash values of the Windows Calculator file. I am using Windows 7 Professional with SP1 . I have tried Java 6.0.29 and Java 7.0.03 . Can someone tell me why I am getting different hash values from Java versus (many!) external utilities and/or websites? Eve...
What does each of the [y,n,q,a,d,/,K,j,J,g,e,?] stand for in context of git -p
...sing the path, it presents the diff between the index and the working tree file and asks you if you want to stage the change of each hunk. You can select one of the following options and type return:
y - stage this hunk
n - do not stage this hunk
q - quit; do not st...
How can I profile Python code line-by-line?
I've been using cProfile to profile my code, and it's been working great. I also use gprof2dot.py to visualize the results (makes it a little clearer).
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Getting LaTeX into R Plots
...aphics)
require(tikzDevice)
setwd("~/DataFolder/")
Lab5p9 <- read.csv (file="~/DataFolder/Lab5part9.csv", comment.char="#")
AR <- subset(Lab5p9,Region == "Forward.Active")
# make sure the data names aren't already in latex format, it interferes with the ggplot ~ # tikzDecice combo
colnames...
git add, commit and push commands in one?
...pass it an argument. I have added the following to my .bashrc (or .bash_profile if Mac):
function lazygit() {
git add .
git commit -a -m "$1"
git push
}
This allows you to provide a commit message, such as
lazygit "My commit msg"
You could of course beef this up even more by accep...
Parsing JSON Object in Java [duplicate]
...) {
try {
JSONParser jsonParser = new JSONParser();
File file = new File("src/main/java/read.json");
Object object = jsonParser.parse(new FileReader(file));
jsonObject = (JSONObject) object;
parseJson(jsonObject);
} catch (Exception ex) {
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