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abort: no username supplied (see “hg help config”)
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edited Oct 22 '13 at 13:06
answered Mar 19 '10 at 13:56
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Rails: Why does find(id) raise an exception in rails? [duplicate]
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2 Answers
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Active
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Tools to search for strings inside files without indexing [closed]
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edited Jan 2 at 19:30
answered Nov 25 '08 at 16:34
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扒了一下源码，ESP8285接入App Inventor有4种玩法，第3种最香 - AI 助手 - ...
ESP8285这个芯片怎么接入App Inventor 2？我翻了MIT的源码和我们fun123的30多个扩展，把所有可行路径都摸了一遍。先说结论：不用开发新扩展，现有组件就能用。
ESP8285是什么？和ESP8266啥关系？
ESP8285是乐鑫(Espressif)出的WiFi芯片...
Razor comment syntax
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@* here is the code to comment *@
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Why does Ruby 1.9.2 remove “.” from LOAD_PATH, and what's the alternative?
The latest changesets to Ruby 1.9.2 no longer make the current directory . part of your LOAD_PATH . I have a non-trivial number of Rakefiles that assume that . is part of the LOAD_PATH , so this broke them (they reported "no such file to load" for all require statements that based off the proj...
How can I initialize a C# List in the same line I declare it. (IEnumerable string Collection Example
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Essentially the syntax is:
new List<Type> { Instance1, Instance2, Instance3 };
Which is translated by the compiler as
List<string> list = new List<string>();
list.Add("One");
list.Add("Two");
list.Add("Three");
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Onclick javascript to make browser go back to previous page?
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edited Mar 9 at 8:22
kartikluke
2,0731414 silver badges3131 bronze badges
answered Nov 9 '11 at ...
How to disable Django's CSRF validation?
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239
If you just need some views not to use CSRF, you can use @csrf_exempt:
from django.views.deco...
Undefined behavior and sequence points
...lowing expressions after the evaluation of the first expression (§1.9/18) 2
a && b (§5.14)
a || b (§5.15)
a ? b : c (§5.16)
a , b (§5.18) (here a , b is a comma operator; in func(a,a++) , is not a comma operator, it's merely a separator between the arguments a and a++. Thus the behav...