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How do I speed up the gwt compiler?

...ur gwt.xml: <define-property name="user.agent" values="ie6,gecko,gecko1_8"></define-property> or in gwt 2.x syntax, and for one browser only: <set-property name="user.agent" value="gecko1_8"/> This, for example, will compile your application for IE and FF only. If you know yo...
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Best way to convert an ArrayList to a string

...al #14; //Method java/lang/StringBuilder."<init>":()V 68: aload_2 69: invokevirtual #15; //Method java/lang/StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder; 72: aload 4 74: invokevirtual #15; //Method java/lang/StringBuilder.append:(Ljava/lang/String;)...
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Python's json module, converts int dictionary keys to strings

...on they must be immutable types, or they must be objects which implement a __hash__ method. (The Lua docs suggest that it automatically uses the object's ID as a hash/key even for mutable objects and relies on string interning to ensure that equivalent strings map to the same objects). In Perl, J...
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Getting the name of a variable as a string

...alue == {} foo.value['bar'] = 2 For list comprehension part, you can do: n_jobs = Wrapper(<original_value>) users = Wrapper(<original_value>) queues = Wrapper(<original_value>) priorities = Wrapper(<original_value>) list_of_dicts = [n_jobs, users, queues, priorities] co...
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How can I alter a primary key constraint using SQL syntax?

...the constraint with an Alter table then recreate it. ALTER TABLE <Table_Name> DROP CONSTRAINT <constraint_name> ALTER TABLE <Table_Name> ADD CONSTRAINT <constraint_name> PRIMARY KEY (<Column1>,<Column2>) ...
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Create a tag in a GitHub repository

... tab Click on edit button for the release Provide name of the new tag ABC_DEF_V_5_3_T_2 and hit tab After hitting tab, UI will show this message: Excellent! This tag will be created from the target when you publish this release. Also UI will provide an option to select the branch/commit Select bra...
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鸿蒙桥接(HarmonyBridge)使用指导 · App Inventor 2 中文网

...,将同名事件的处理合并到一个事件积木中。 when 按钮_构建.Click() { 标签1.Text = HarmonyBridge1.PrepareAtomicServiceWant(文本输入框_包名.Text, 文本输入框_Ability.Text, "home", "{}") } 案例二:启动已安装 Ability when 按钮_启...
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Generate random numbers using C++11 random library

...lude <random> #include <iostream> int main() { std::random_device rd; std::mt19937 mt(rd()); std::uniform_real_distribution<double> dist(1.0, 10.0); for (int i=0; i<16; ++i) std::cout << dist(mt) << "\n"; } We use random_device once to see...
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Delete multiple objects in django

... to delete any Post with a future publication date Post.objects.filter(pub_date__gt=datetime.now()).delete() You do, however, need to come up with a way to narrow down your QuerySet. If you just want a view to delete a particular object, look into the delete generic view. EDIT: Sorry for the mi...
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How to find if a native DLL file is compiled as x64 or x86?

... The Magic field of the IMAGE_OPTIONAL_HEADER (though there is nothing optional about the header in Windows executable images (DLL/EXE files)) will tell you the architecture of the PE. Here's an example of grabbing the architecture from a file. public ...