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Create Git branch with current changes
...the "destructive" effect of a git reset --hard command (it does resets the index and working tree. Any changes to tracked files in the working tree since <commit> are discarded), I would rather go with:
$ git reset --soft HEAD~3 # (2)
This would make sure I'm not losing any private file (n...
How to add a custom loglevel to Python's logging facility
...another line inside the "debugv" function to check if the logging level in question is actually enabled.
Fixed example that checks if the logging level is enabled:
import logging
DEBUG_LEVELV_NUM = 9
logging.addLevelName(DEBUG_LEVELV_NUM, "DEBUGV")
def debugv(self, message, *args, **kws):
if...
Change values while iterating
...lue (if 2nd variable is present)
array or slice a [n]E, *[n]E, or []E index i int a[i] E
So, range uses a[i] as its second value for arrays/slices, which effectively means that the
value is copied, making the original value untouchable.
This behavior is demonstrated by the f...
Is the SQL WHERE clause short-circuit evaluated?
...hrough its optimization algorithm that takes into account a lot of things (indexes, statistics, table size, resources, etc) to come up with an effective execution plan. After this evaluation, you can't say for sure that your short circuit logic is guaranteed.
I ran into the same question myself so...
MySQL一次主从数据不一致的问题解决过程 - 数据库(内核) - 清泛网 - 专注C/...
...T NOT NULL, chunk_time FLOAT NULL, chunk_index VARCHAR(200) NULL, lower_boundary TEXT NULL, upper_boundary TEXT NULL, this_crc CHAR(40) NOT NULL, this_cnt INT NOT NULL, master_crc C...
What's the fastest way to loop through an array in JavaScript?
...ary of choice might be more understandable and less prone to errors, since index variable scope is closed and you don't need to use brackets, accessing the array value directly:
arr.forEach(function(value, index) {
// Do stuff with value or index
});
If you really need to scratch a few milliseco...
Get started with Latex on Linux [closed]
...nd hyphenation patterns for american, french, german, ngerman, b
ahasa, basque, bulgarian, catalan, croatian, czech, danish, dutch, esperanto, e
stonian, finnish, greek, icelandic, irish, italian, latin, magyar, norsk, polis
h, portuges, romanian, russian, serbian, slovak, slovene, spanish, swedish,...
Could not insert new outlet connection [duplicate]
...that after unchecking (in XCode 6.3.1) I had to wait a few seconds for the Indexing to appear and complete in the project name box. Same for the way backwards. This increased chances to fix the issue in almost all (but not all) cases.
Edit 2
Removing reference means that You do not delete the file ...
Single Page Application: advantages and disadvantages [closed]
...
You cannot easily index pages for SEO optimization with SPA.
– Ankit_Shah55
Jul 12 '15 at 20:15
2
...
“Unresolved inclusion” error with Eclipse CDT for C standard library headers
...symbols just fine, so the code will compile fine.
But the code-completion/indexer or preprocessor Eclipse is using doesn't know where stdio.h exists.
You need to specify the filesystem path where stdio.h is located.
The Eclipse documentation describes this in several sections for the compiler:
...