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How to find unused images in an Xcode project?
...ed with @2x they will list as unused. You can get rid of that by adding an extra if-statement: if [[ "$name" != @2x ]]; then
– Sten
Jul 3 '13 at 9:49
3
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How to display HTML in TextView?
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You need to use Html.fromHtml() to use HTML in your XML Strings. Simply referencing a String with HTML in your layout XML will not work.
This is what you should do:
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
textView.setText(Html.fromHtml("<h2>Title</h...
How can I check if a background image is loaded?
...s are stored. If you're referring to cache, remember that you're adding an extra HTTP request and all clients might not have cache enabled.
– HyderA
Feb 20 '11 at 17:09
7
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Shortest distance between a point and a line segment
...community wiki
5 revs, 3 users 97%char m
1
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In an array of objects, fastest way to find the index of an object whose attributes match a search
... @ZeroAbsolute Your applied function (passed to map) can return a hash string which should provide a unique key for each possible combination given by your criteria. For example: function hashf(el) { return String(el.id) + "_" + String(el.name); }. This is just a hint: elementPos = array.map(has...
how to get an uri of an image resource in android
...se("android.resource://net.londatiga.android.twitpic/" + R.drawable.icon); String mpath = path.toString(); I get No such file or directory error when i am doing this
– hemanth kumar
Sep 4 '12 at 12:45
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How to get a string after a specific substring?
How can I get a string after a specific substring?
9 Answers
9
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How to manually set an authenticated user in Spring Security / SpringMVC
... the part that is most relevant to you is the doAutoLogin method.
public String registerUser(UserRegistrationFormBean userRegistrationFormBean,
RequestContext requestContext,
ExternalContext externalContext) {
try {
Locale userLoca...
How to solve PHP error 'Notice: Array to string conversion in…'
...u can use print_r.
Alternatively, if you don't know if it's an array or a string or whatever, you can use var_dump($var) which will tell you what type it is and what it's content is. Use that for debugging purposes only.
sh...
What's the proper value for a checked attribute of an HTML checkbox?
...lse value.
If the attribute is present, its value must either be the empty string or a value that is an ASCII case-insensitive match for the attribute's canonical name, with no leading or trailing whitespace.
Conclusion:
The following are valid, equivalent and true:
<input type="checkbox" checke...