大约有 40,000 项符合查询结果（耗时：0.0512秒） [XML]
.gitignore after commit [duplicate]
...o keep the local copy but remove from the repo. ) So if you want to remove all the exe's from your repo do
git rm --cached /\*.exe
(Note that the asterisk * is quoted from the shell - this lets git, and not the shell, expand the pathnames of files and subdirectories)
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How to view corresponding SQL query of the Django ORM's queryset?
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You also can use python logging to log all queries generated by Django. Just add this to your settings file.
LOGGING = {
'disable_existing_loggers': False,
'version': 1,
'handlers': {
'console': {
# logging handler that outputs log...
How to dynamically change a web page's title?
...lly change the title tag itself, which
would involve reloading the page (PHP, or the like). You're not going
to be able to get around that, if you want to change the page title in
a way that a crawler can see.
share
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Android, ListView IllegalStateException: “The content of the adapter has changed but ListView did no
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@Mullins Can u please show a sample for your solution?I'm stuck at the same issue
– Jas
Oct 19 '15 at 6:40
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Add padding on view programmatically
...dding(0,padding,0,0);
This will set the top padding to padding-pixels.
If you want to set it in dp instead, you can do a conversion:
float scale = getResources().getDisplayMetrics().density;
int dpAsPixels = (int) (sizeInDp*scale + 0.5f);
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In Go's http package, how do I get the query string on a POST request?
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Here's a more concrete example of how to access GET parameters. The Request object has a method that parses them out for you called Query:
Assuming a request URL like http://host:port/something?param1=b
func newHandler(w http.ResponseWriter, r *htt...
Hidden features of Python [closed]
...ue, and then comparing True < 10, which is also True, then no, that's really not what happens (see the last example.) It's really translating into 1 < x and x < 10, and x < 10 and 10 < x * 10 and x*10 < 100, but with less typing and each term is only evaluated once.
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How do I add a password to an OpenSSH private key that was generated without a password?
...enerated an OpenSSH private key using puttygen (and exported it in OpenSSH format). How can I put a password on this existing key (I know how to generate a new key with a password)?
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format statement in a string resource file
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Here is a list of all of the different convertors, you'll have to choose the appropriate one for the number type, you may need %f (for floating point): docs.oracle.com/javase/1.5.0/docs/api/java/util/Formatter.html
– Loca...
Select2 doesn't work when embedded in a bootstrap modal
...data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button>
<h4 class="modal-title" id="myModalLabel">Modal title</h4>
</div>
<div class="modal-body">
<select id="select2insidemodal" multiple...