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How to strip all whitespace from string
...initial timings:
$ python -m timeit '"".join(" \t foo \n bar ".split())'
1000000 loops, best of 3: 1.38 usec per loop
$ python -m timeit -s 'import re' 're.sub(r"\s+", "", " \t foo \n bar ")'
100000 loops, best of 3: 15.6 usec per loop
Note the regex is cached, so it's not as slow as you'd imagin...
Why do loggers recommend using a logger per class?
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10 Answers
10
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How to succinctly write a formula with many variables from a data frame?
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209
There is a special identifier that one can use in a formula to mean all the variables, it is th...
How to check version of python modules?
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edited Jun 16 '19 at 10:47
CDT
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answered No...
adb shell command to make Android package uninstall dialog appear
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– Rinkal Bhanderi
Oct 18 '12 at 9:10
11
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Purpose of Unions in C and C++
...behavior is described as producing implementation-defined behavior in C89/90.
EDIT: Using unions for the purposes of type punning (i.e. writing one member and then reading another) was given a more detailed definition in one of the Technical Corrigenda to the C99 standard (see DR#257 and DR#283). H...
Is there a limit to the length of a GET request? [duplicate]
...o Long) status if a URI is longer
than the server can handle (see section 10.4.15).
Note: Servers should be cautious about depending on URI lengths
above 255 bytes, because some older client or proxy implementations
may not properly support these lengths.
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Call a controller function from a directive without isolated scope in AngularJS
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+100
Since the directive is only calling a function (and not trying to set a value on a property), you can use $eval instead of $parse (wi...
CSS fixed width in a span
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ul {
list-style-type: none;
padding-left: 0px;
}
ul li span {
float: left;
width: 40px;
}
<ul>
<li><span></span> The lazy dog.</li>
<li><span>AND</span> The lazy cat.</li>
<li><span&g...
How to make an inline-block element fill the remainder of the line?
...ner {
overflow: hidden; /* clear the float */
border: 1px solid #000
}
.lineContainer div {
height: 20px
}
.left {
width: 100px;
float: left;
border-right: 1px solid #000
}
.right {
overflow: hidden;
background: #ccc
}
<div class="lineContainer">...