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What unique features does Firebug have that are not built-in to Firefox?
...s, like include and getEventListeners
ability to show UA styles
"Add rule" from within the Style panel
a CSS panel that is usable for minified CSS
when an element contains only text, the HTML panel displays the text inline
XHR logging in the Console with JSON prettification (and which doesn't open a...
Why doesn't margin:auto center an image?
...hare how i solved the same problem.
My image was inheriting a float:left from a parent class. By setting float:none I was able to make margin:0 auto and display: block work properly. Hope it may help someone in the future.
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What is SOA “in plain english”? [closed]
...rvice a cafe, or just take the soup and combine it with a bread you bought from another company to provide a cheaper menu, or let other restaurants use your salads to combine with their dishes, etc.
One of the most successful implementation of SOA was at Amazon. Because of their design, they could ...
How do I do an initial push to a remote repository with Git?
...are very good books on git, but still don't cover a lot of conversion work from CVS.
– octopusgrabbus
Nov 30 '11 at 18:43
21
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Android: how to draw a border to a LinearLayout
...age the xml shape drawable resource power if that fits your needs. With a "from scratch" project (for android-8), define res/layout/main.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
...
Closing JDBC Connections in Pool
...thod anything close to standard? Looks like an attempt to get a connection from the pool, and if DataSource cannot be established, use the old fashioned DriverManager. We are not even sure which part is getting executed at runtime. Repeating the question above, should one close the Connection coming...
How to disable postback on an asp Button (System.Web.UI.WebControls.Button)
.... I think what you meant was stopPropagation, which indeed stops the event from even being heard by other event listeners.
– Sebbas
Apr 9 '19 at 9:41
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How to stage only part of a new file with git?
...ly complicated. How about this instead:
git add -N new_file
git add -i
From git help add:
-N, --intent-to-add
Record only the fact that the path will be added later. An entry
for the path is placed in the index with no content. This is useful
for, among other things, showing the u...
Why do we need argc while there is always a null at the end of argv?
... says
2 ...argc shall be the number of arguments passed to the program from
the environment in which the program is run. .... The value of argc
shall be non-negative. The value of argv[argc] shall be 0.
share
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Simple way to create matrix of random numbers
... Create an array of the given shape and propagate it with random
samples from a uniform distribution over [0, 1).
>>> import numpy as np
>>> np.random.rand(2,3)
array([[ 0.22568268, 0.0053246 , 0.41282024],
[ 0.68824936, 0.68086462, 0.6854153 ]])
...