...string (assuming from __future__ import unicode_literals is not used), and then encode() takes the byte string x and still makes the same byte string out of it. So the result is the same. Since this is one of SO's most popular questions regarding StringIO, here's some more explanation on the impo...

...'t jump all over memory. Do as much work as you can on one small area, and then move on to the next, and do as much work there as you can. A simple example is the 2D array traversal that 1800's answer showed. If you traverse it a row at a time, you're reading the memory sequentially. If you do it c...

...lse has a reference to the module (or any object belonging to the module), then you'll get subtle and curious errors caused by the old code hanging around longer than you expected, and things like isinstance not working across different versions of the same code. If you have one-way dependencies, yo...

...ily be completed before GC.Collect returns. The finalisation is queued and then run on a separate thread. This thread could still be active during your tests, affecting the results. If you want to ensure that finalisation has completed before starting your tests then you might want to call GC.WaitF...

...re spread in many folders, and it makes sense to have individual Makefiles then as suggested before, recursive make is a good approach, but for smaller projects I find it easier to list all the source files in the Makefile with their relative path to the Makefile like this: # common sources COMMON_...

...objects. If the String you called intern() on already resides in the pool, then a reference to that String is assigned to str. If not, then the new String is placed in the pool, and a reference to it is then assigned to str. Given the following code: String str = "abc"; String str2 = "abc"; boolea...

...So let's say, earlier in your schema the unique index was not defined, and then you signed up 2 users with the same email address or with no email address (null value). Later, you saw that there was a mistake. so you try to correct it by adding a unique index to the schema. But your collection alre...

...s="reverse">moc.rehtrebttam@retsambew</span> The CSS above will then override the reading direction and present the text to the user in the correct order. Hope it helps Cheers share | ...

... @Sam Make sure you have closed all chrome processes, then try again. Chrome will issue a warning header if you have done it correctly: "You are using an unsupported command-line flag: --disable-web-security. Stability and security will suffer" – Morten Har...

...line wrapping is set in Preferences->Java->Code Style->Formatter, then click on the Edit button and select the Comments tab. I like Line Width for Comments to be 120. Code line wrapping is set nearby, in Preferences->Java->Code Style- >Formatter, then click on the Edit button an...