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Differences in string compare methods in C#
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Yes, that's why I now use Object.ReferenceEquals when I am looking for object equality :). It may be a tad over-defensive, but I am not maniacal about it and truthfully this situation doesn't pop up very often.
– Ed S.
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The character encoding of the HTML document was not declared
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I'm using firefox. I typed both of them and now it show me nothing on page. What should I do? Thanks in advance
– Hendry Tanaka
Dec 3 '14 at 3:44
1
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Cannot get to $rootScope
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Thanks, it makes perfect sense, but how did you know that? Was it in the docs?
– Malvolio
May 7 '12 at 21:55
143
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How to use conditional breakpoint in Eclipse?
I want to know how to place a conditional breakpoint in Eclipse. I have a code like:
4 Answers
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ImageView - have height match width?
...recated:
According to this post by Android Developers, all you need to do now is to wrap whatever you want within a PercentRelativeLayout or a PercentFrameLayout, and then specify its ratios, like so
<android.support.percent.PercentRelativeLayout
android:layout_width="match_parent"
and...
Is it possible in Java to catch two exceptions in the same catch block? [duplicate]
...here is a nice feature where if you rethrow ex in the catch, the compiler knows that only one of the listed exceptions can be thrown.
Java 6 and earlier
Prior to Java 7, there are ways to handle this problem, but they tend to be inelegant, and to have limitations.
Approach #1
try {
// stu...
How do I get the APK of an installed app without root access?
...not obtain a listing of its contents -- so in order to access it you must know the name of the file that you will be accessing. Android's package manager will tell you the name of the stored apk for a given package.
To do this from the command line, use adb shell pm list packages to get the list of...
What is http multipart request?
I have been writing iPhone applications for some time now, sending data to server, receiving data (via HTTP protocol), without thinking too much about it. Mostly I am theoretically familiar with process, but the part I am not so familiar is HTTP multipart request. I know its basic structure, but the...
Overwrite or override
... have, basically, 2 options in hand:
All the things come through and you know that you step in the right path. So you want to not only keep the previous models but also keep enhancing them. Though, how come? Probably by adding some new features to the existing models! Now new models have all the fe...
map function for objects (instead of arrays)
...ll and an extra library just for one function. In any case, this answer is now outdated and you can simply call Object.entries({a: 1, b: 2, c: 3}) to get an array.
– user6269864
Oct 3 '17 at 7:49
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