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Android, getting resource ID from string?
...llowing code to do that:
public static int getResId(String resName, Class<?> c) {
try {
Field idField = c.getDeclaredField(resName);
return idField.getInt(idField);
} catch (Exception e) {
e.printStackTrace();
return -1;
}
}
It would be used lik...
How to read the output from git diff?
...m git history (in commit 1088261f in git.git repository):
diff --git a/builtin-http-fetch.c b/http-fetch.c
similarity index 95%
rename from builtin-http-fetch.c
rename to http-fetch.c
index f3e63d7..e8f44ba 100644
--- a/builtin-http-fetch.c
+++ b/http-fetch.c
@@ -1,8 +1,9 @@
#include "cache.h"
#i...
Definition of “downstream” and “upstream”
...ent-less git-pull(1) and other commands. For more information, see branch.<name>.merge in git-config(1).
git-config(1) Manual Page :
branch.<name>.merge
Defines, together with branch.<name>.remote, the upstream branch for the given branch. It tells git fetch/git pull...
Canvas is stretched when using CSS but normal with “width” / “height” properties
...ribute is missing, or if parsing its value returns an error, then the default value must be used instead. The width attribute defaults to 300, and the height attribute defaults to 150.
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impr...
How to fix Array indexOf() in JavaScript for Internet Explorer browsers
...
Alternatively, you could use the jQuery 1.2 inArray function, which should work across browsers:
jQuery.inArray( value, array [, fromIndex ] )
share...
ASP.NET MVC - Attaching an entity of type 'MODELNAME' failed because another entity of the same type
... Massive Help. I added the .AsNoTracking() before my FirstOrDefault() and it worked.
– coggicc
Mar 1 '16 at 3:52
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...
Attempt by security transparent method 'WebMatrix.WebData.PreApplicationStartCode.Start()'
... this fxed it for me but I also needed the below in assembly bindings code<dependentAssembly> <assemblyIdentity name="WebMatrix.WebData" publicKeyToken="31bf3856ad364e35" culture="neutral" /> <bindingRedirect oldVersion="0.0.0.0-3.0.0.0" newVersion="3.0.0.0" /> ...
Why is the clone() method protected in java.lang.Object?
...on. So you do need be Cloneable if you're going to call super.clone() (resulting in Object.clone() being called). I don't see how an object can be serialized without implementing Serializable.
– Steve Kuo
Jul 16 '09 at 17:00
...
Unable to find specific subclass of NSManagedObject
...me) (this was observed in https://stackoverflow.com/a/31288029/1187415).
Alternatively, you can empty the "Module" field (it will show "None") and mark the
managed object subclasses with @objc(classname) (this was observed
in https://stackoverflow.com/a/31287260/1187415).
Remark: This answer wa...
What's the best way of implementing a thread-safe Dictionary?
...e that they get invoked outside of any locks.
public class SafeDictionary<TKey, TValue>: IDictionary<TKey, TValue>
{
private readonly object syncRoot = new object();
private Dictionary<TKey, TValue> d = new Dictionary<TKey, TValue>();
public void Add(TKey key, T...