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“Conversion to Dalvik format failed with error 1” on external JAR
...reason could be package name conflicts. Suppose you have a package com.abc.xyz and a class named A.java inside this package, and another library project (which is added to the dependency of this project) which contains the same com.abc.xyz.A.java, then you will be getting the exact same error. This ...
How to overwrite styling in Twitter Bootstrap
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It doesn't matter, for example '.abc.xyz' means, there is an element with class 'abc' and 'xyz' - it will still take it as a single element with a class. Thus, 10 points. same goes for an ID.
– kaizer1v
May 25 '15 at 15:53...
How do you assert that a certain exception is thrown in JUnit 4 tests?
...might simply look for a particular value in the message (e.g. looking for "xyz" in the message "unrecognized code 'xyz'").
– Rodney Gitzel
Oct 6 '10 at 17:22
3
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Useless use of cat?
...ently without an error message if the file argument exists. I. e. grep foo xyz | grep bar xyz | wc will give you how many lines in xyz contain bar while you are expecting the number of lines that contain both foo and bar. Having to change arguments to a command in a pipeline before using it is prone...
How to change href of tag on button click through javascript
...("myLink").onclick = function() {
document.getElementById("abc").href="xyz.php";
return false;
};
</script>
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Get cookie by name
...ave false matches if two cookies have the same suffix. It will match both xyz=value and abcxyz=value when name = xyz.
– Brent Washburne
Oct 19 '15 at 18:39
3
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How to change the DataTable Column Name?
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Use:
dt.Columns["Name"].ColumnName = "xyz";
dt.AcceptChanges();
or
dt.Columns[0].ColumnName = "xyz";
dt.AcceptChanges();
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How to use a dot “.” to access members of dictionary?
...key] = value
Make use of it as follows:
keys = AttributeDict()
keys.abc.xyz.x = 123
keys.abc.xyz.a.b.c = 234
That elaborates a bit on Kugel's answer of "Derive from dict and and implement __getattr__ and __setattr__". Now you know how!
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如何高效的学习掌握新技术 - 杂谈 - 清泛网 - 专注C/C++及内核技术
...个大概的了解。而且现在网络上相关文章也比较多，通过搜索，也能找到很多相关的文章和资料。
明确阶段性目标，选择实践项目
一般一门新技术所涉及的面比较广，如果一开始就想全面掌握并不现实，但如果从一个个点去...
What are carriage return, linefeed, and form feed?
...bc.exe)
then you can redirect your output to a file using this:
abc > xyz.doc
then open the file xyz.doc you can see the actual page break between hellooo and hiiii....
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