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What replaces cellpadding, cellspacing, valign, and align in HTML5 tables?
...
This should solve your problem:
td {
/* <http://www.w3.org/wiki/CSS/Properties/text-align>
* left, right, center, justify, inherit
*/
text-align: center;
/* <http://www.w3.org/wiki/CSS/Properties/vertical-align>
* baseline, sub, super...
Python : List of dict, if exists increment a dict value, if not append a new dict
... of Python.
# urls_d will contain URL keys, with counts as values, like: {'http://www.google.fr/' : 1 }
urls_d = {}
for url in list_of_urls:
if not url in urls_d:
urls_d[url] = 1
else:
urls_d[url] += 1
This code for updating a dictionary of counts is a common "pattern" in P...
How to set margin of ImageView using code, not xml
...using context.getResources().getDisplayMetrics().density developer.android.com/reference/android/util/…
– Key
Mar 9 '12 at 14:03
1
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How to manually send HTTP POST requests from Firefox or Chrome browser?
...a web application I'm working on. For that I would like to manually create HTTP POST requests (meaning I can add whatever parameters I like).
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How does cookie based authentication work?
...uld be secure.
A browser will save the cookies set by the server. In the HTTP header of every request the browser makes to that server, it will add the cookies. It will only add cookies for the domains that set them. Example.com can set a cookie and also add options in the HTTP header for the br...
How to view the assembly behind the code using Visual C++?
...n of this answer (a "hack" for rextester.com) is mostly redundant now that http://gcc.godbolt.org/ provides CL 19 RC for ARM, x86, and x86-64 (targeting the Windows calling convention, unlike gcc, clang, and icc on that site).
The Godbolt compiler explorer is designed for nicely formatting compiler...
When to use f:viewAction / preRenderView versus PostConstruct?
... on postback requests as well. The preRenderView event is invoked on every HTTP request (yes, this also includes ajax requests!).
Summarized, use @PostConstruct if you want to perform actions on injected dependencies and managed properties which are set by @EJB, @Inject, @ManagedProperty, etc during...
Hyphen, underscore, or camelCase as word delimiter in URIs?
I'm designing an HTTP-based API for an intranet app. I realize it's a pretty small concern in the grand scheme of things, but: should I use hyphens, underscores, or camelCase to delimit words in the URIs?
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How to profile methods in Scala?
What is a standard way of profiling Scala method calls?
12 Answers
12
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JavaScript string newline character?
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Match is supposedly much faster than split: jsperf.com/regex-split-vs-match
– Wilt
Mar 20 '14 at 13:03
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