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Understanding spring @Configuration class
...rstanding Spring @Autowired usage I wanted to create a complete knowledge base for the other option of spring wiring, the @Configuration class.
...
Adjust width of input field to its input
...ation is that the style be applied dynamically to the width of the textbox based on the contents of the textbox. If so you will need some js to run on textbox contents changing, something like this:
<input id="txt" type="text" onkeypress="this.style.width = ((this.value.length + 1) * 8) + 'px';...
Using CookieContainer with WebClient class
...verride WebRequest GetWebRequest(Uri address)
{
WebRequest r = base.GetWebRequest(address);
var request = r as HttpWebRequest;
if (request != null)
{
request.CookieContainer = container;
}
return r;
}
protected override WebResp...
How can I get the corresponding table header (th) from a table cell (td)?
...
Solution that handles colspan
I have a solution based on matching the left edge of the td to the left edge of the corresponding th. It should handle arbitrarily complex colspans.
I modified the test case to show that arbitrary colspan is handled correctly.
Live Demo
JS
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How do I solve the INSTALL_FAILED_DEXOPT error?
...case after tinkering with jars. For me this was on Android 2.3 Gingerbread based devices only, ICS & Lollipop were fine.
– AlexVPerl
May 25 '15 at 0:53
...
What's the best way to trim std::string?
... s.rend(), [](unsigned char ch) {
return !std::isspace(ch);
}).base(), s.end());
}
// trim from both ends (in place)
static inline void trim(std::string &s) {
ltrim(s);
rtrim(s);
}
// trim from start (copying)
static inline std::string ltrim_copy(std::string s) {
ltrim(...
Is it safe to shallow clone with --depth 1, create commits, and pull updates again?
...t;<def_shallow_clone,shallow clone>> will work as long as a merge base is in the recent history.
Otherwise, it will be like merging unrelated histories and may have to result in huge conflicts.
This limitation may make such a repository unsuitable to be used in merge based workflows.
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Iterate through object properties
...lly part of the object. These additional properties are inherited from the base object class, but are still properties of obj.
hasOwnProperty simply checks to see if this is a property specific to this class, and not one inherited from the base class.
It's also possible to call hasOwnProperty th...
List of remotes for a Git repository?
... command git remote -v.
This will give you something like the following:
base /home/***/htdocs/base (fetch)
base /home/***/htdocs/base (push)
origin git@bitbucket.org:*** (fetch)
origin git@bitbucket.org:*** (push)
...
How to sort with lambda in Python
...result is [('303', '30'), ('343', '34'), ('999', '9')] which is not sorted base on the second element in every list.
– Daniel Kua
Jun 13 at 4:26
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